[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"api-blogs-expressing-obligation-in-english-context-detail":3,"home-page":64,"api-blogs-per-page-20":361},{"id":4,"title":5,"slug":6,"subtitle":7,"description":8,"video":7,"published_at":9,"image":10,"authors":11,"categories":18,"seo":23,"seo_context":63},4,"Expressing Obligation in English","expressing-obligation-in-english",null,"\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Expressing Obligation in English: দায়িত্ব, বাধ্যবাধকতা ও কর্তব্য কীভাবে প্রকাশ করবেন?\u003C/strong>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">ইংরেজিতে কথা বলার সময় আমরা প্রায়ই এমন পরিস্থিতির মুখোমুখি হই যেখানে কোনো কাজ করতেই হবে, কোনো কাজ করা বাধ্যতামূলক, অথবা কোনো কাজ দায়িত্বের অংশ হিসেবে করতে হয়। এই ধরনের ধারণাকে ইংরেজিতে বলা হয় Obligation।\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Daily conversation, workplace communication, academic writing এবং IELTS Speaking—সব জায়গাতেই obligation express করা খুব গুরুত্বপূর্ণ। এই article-এ আমরা বিস্তারিতভাবে শিখব obligation meaning, common structures, must vs have to vs need to পার্থক্য, responsibility expressions, questions form এবং real-life usage।\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Obligation কী?\u003C/strong>\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Obligation বলতে বোঝায় এমন কোনো কাজ যা করা প্রয়োজন, বাধ্যতামূলক বা দায়িত্বের অংশ।\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">অর্থাৎ, এমন পরিস্থিতি যেখানে:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cul>\u003Cli>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">কাজটি না করলে সমস্যা হতে পারে\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003C/li>\u003Cli>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">নিয়ম অনুযায়ী কাজটি করতেই হবে\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003C/li>\u003Cli>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">দায়িত্ব হিসেবে কাজটি করতে হয়\u003C/span>\u003C/p>\u003C/li>\u003C/ul>\u003Cp>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Real-life examples:\u003C/strong>\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cul>\u003Cli>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">অফিসে সময়মতো রিপোর্ট জমা দেওয়া\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003C/li>\u003Cli>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">ট্রাফিক আইন মেনে চলা\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003C/li>\u003Cli>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">পরিবারের দায়িত্ব পালন করা\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003C/li>\u003Cli>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">প্রতিশ্রুতি রক্ষা করা\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003C/li>\u003C/ul>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">এই ধরনের পরিস্থিতিতে আমরা সাধারণত must, have to, need to, duty এবং responsibility ব্যবহার করি।\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Must: Strong Obligation (Strong necessity) Must ব্যবহার করা হয় যখন কোনো কাজ খুব গুরুত্বপূর্ণ বা বাধ্যতামূলক এবং speaker নিজেই এর গুরুত্ব অনুভব করে।\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Structure\u003C/strong>:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Subject + must + V1\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Examples\u003C/strong>:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">I must finish this task today.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">We must follow the rules.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">You must wear a helmet while driving.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Explanation\u003C/strong>:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Must ব্যবহার করলে বোঝায় কাজটি করা একদম জরুরি এবং কোনো বিকল্প নেই।\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Have to: External Obligation (Rules or situations)\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Have to ব্যবহার করা হয় যখন কোনো কাজ বাহ্যিক কারণে করতে হয়, যেমন নিয়ম, আইন বা পরিস্থিতি।\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Structure\u003C/strong>:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Subject + have to/has to + V1\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Examples\u003C/strong>:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">I have to attend the meeting.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">She has to submit the report by tomorrow.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">They have to follow company policies.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Explanation\u003C/strong>:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Have to বোঝায় কাজটি ব্যক্তিগত ইচ্ছা নয়, বরং পরিস্থিতি বা নিয়ম বাধ্য করছে।\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Need to: Practical Necessity\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Need to ব্যবহার করা হয় যখন কোনো কাজ বাস্তব জীবনে প্রয়োজনীয় বা useful।\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Structure:\u003C/strong>\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Subject + need to + V1\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Examples:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">You need to practice regularly.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">We need to improve our communication skills.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">I need to focus on my studies.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Explanation:\u003C/strong>\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Need to তুলনামূলকভাবে soft obligation, যেখানে কাজটি করা দরকার উন্নতির জন্য।\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Responsibility and Duty: Formal obligation\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">অনেক সময় আমরা সরাসরি দায়িত্ব বা কর্তব্য বোঝাতে এই ধরনের expression ব্যবহার করি।\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Common structures:\u003C/strong>\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">It is my responsibility to + V1\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">It is my duty to + V1\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Examples:\u003C/strong>\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">It is my responsibility to help my team.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">It is my duty to support my family.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">It is our responsibility to protect the environment.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Explanation:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">এগুলো বেশি formal এবং professional communication-এ ব্যবহার করা হয়।\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Asking About Obligation (Question forms)\u003C/strong>\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">কারো ওপর কোনো obligation আছে কিনা জানতে কিছু common question structure ব্যবহার করা হয়।\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Examples:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Do I have to attend the meeting?\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Do I need to submit it today?\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Must I follow this rule?\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Is it necessary to complete this task?\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Explanation:\u003C/strong>\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">এই প্রশ্নগুলো daily conversation, office communication এবং IELTS speaking-এ খুব গুরুত্বপূর্ণ।\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Negative Form (No obligation)\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">কোনো কাজ করতে বাধ্য না হলে আমরা negative structure ব্যবহার করি।\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Structure:\u003C/strong>\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Subject + don’t/doesn’t have to + V1\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Examples:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">I don’t have to go today.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">She doesn’t have to come early.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">You don’t need to worry.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">\u003Cstrong>Explanation:\u003C/strong>\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">এখানে বোঝানো হচ্ছে কাজটি বাধ্যতামূলক নয়।\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Must vs Have to vs Need to (Clear difference)\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Must:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Strong personal obligation\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Speaker নিজে গুরুত্ব দেয়\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Example: I must study now.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Have to:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">External obligation (rule/situation)\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">বাহ্যিক চাপ\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Example: I have to attend class.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Need to:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Practical necessity\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">প্রয়োজনীয়তা\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Example: I need to improve my English.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Real-life usage examples\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">School/College:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Students must attend classes regularly.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">We have to submit assignments on time.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">I need to prepare for exams.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Office:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Employees must follow discipline.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">I have to finish the report today.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">We need to improve productivity.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">Daily life:\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">You must lock the door.\u003C/span>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cbr>\u003C/span>\u003Cspan style=\"font-size: 16px; color: rgb(0, 0, 0); font-family: Roboto, -apple-system, BlinkMacSystemFont, "Apple Color Emoji", "Segoe UI", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;\">I have to go now.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"color: rgb(0, 0, 0);\">We need to help each other.\u003Cbr>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"color: rgb(0, 0, 0);\">\u003Cstrong>Common mistakes learners make\u003C/strong>\u003Cbr>❌ I must to go now\u003Cbr>✔️ I must go now\u003Cbr>❌ She have to goes school\u003Cbr>✔️ She has to go to school\u003Cbr>❌ I need improve English\u003Cbr>✔️ I need to improve English\u003Cbr>মনে রাখবেন: must, have to, need to এর পরে সবসময় V1 আসে।\u003Cbr>Why Obligation expressions are important?\u003Cbr>Obligation expressions শেখা গুরুত্বপূর্ণ কারণ:\u003Cbr>IELTS Speaking এবং Writing-এ frequently আসে\u003Cbr>Formal communication সহজ হয়\u003Cbr>Real-life situation express করা যায়\u003Cbr>Grammar accuracy improve হয়\u003Cbr>Spoken English natural শোনায়\u003Cbr>Quick summary\u003Cbr>Must = strong obligation\u003Cbr>Have to = external obligation\u003Cbr>Need to = necessity\u003Cbr>Responsibility = duty-based formal obligation\u003Cbr>\u003Cbr>English-এ obligation express করা শেখা খুব গুরুত্বপূর্ণ কারণ এটি daily life থেকে শুরু করে professional communication পর্যন্ত সব জায়গায় ব্যবহার হয়।\u003Cbr>সঠিক structure ব্যবহার করতে পারলে আপনার English আরও natural, fluent এবং confident শোনাবে।\u003Cbr>তাই শুধু rules মুখস্থ না করে নিজের জীবনের উদাহরণ দিয়ে practice করুন।\u003Cbr>Remember: Obligation is not just grammar, it is how we express responsibility in real life.\u003C/span>\u003C/p>\u003Cp>\u003C/p>\u003Cp>\u003Ca target=\"_blank\" rel=\"noopener noreferrer\" class=\"editor-link\" href=\"https://www.englisha2z.com.bd/course/ghore-bose-spoken-english-with-sabbir-sarkar\">ঘরে বসে Spoken English with Sabbir Sarkar - English A2Z\u003C/a>\u003C/p>","2026-05-13T10:14:00.000000Z","https://oneacademy.sgp1.digitaloceanspaces.com/blogs/elRA0o8QXjIA2aSunYguDUjg8zAiKclG.webp",[12],{"id":13,"name":14,"image":15,"designation":16,"bio":17},3,"Sabbir Sarkar","https://oneacademy.sgp1.digitaloceanspaces.com/users/jTQ1FIqmP8wf2A82jZ5aSvp2ScboNkJv.jpg","Head Coach","\u003Cp style=\"text-align: justify;\">Hello! I am Sabbir Sarkar. Nine-tenths of education is encouragement. My prime yearly task is to stir up more than 7000+ students to improve their Spoken English fluency & take IELTS preparation duly.\u003C/p>\u003Cp style=\"text-align: justify;\">\u003C/p>\u003Cp style=\"text-align: justify;\">Conducting more than 22,000+ face to face classes and 5,500+ online classes in my 20-Year teaching career makes me feel that teaching is not only solving the textbooks, but understanding the participants as well as providing them work-based learning.\u003C/p>\u003Cp style=\"text-align: justify;\">\u003C/p>\u003Cp style=\"text-align: justify;\">I have already conducted corporate training (Business English, General English and soft skills) in numerous multi-national companies, government organisations and many educational institutes. My specialities: Academic Management, Teacher Training, Materials Development, Soft Skills Training, Teaching Adults & Young Learners, Public Speaking, Advanced verbal communication skills, Boost up students' efficiency from any level.\u003C/p>",[19],{"id":20,"title":21,"slug":22},5,"Spoken English","spoken-english",{"meta_title":24,"meta_description":25,"meta_keywords":7,"focus_keyword":7,"robots":26,"canonical_url":27,"og_type":28,"twitter_card":29,"include_faq_schema":30,"og_title":24,"og_description":25,"og_image":10,"og_url":27,"twitter_title":24,"twitter_description":25,"twitter_image":10,"schemas":31},"Expressing Obligation in English | English A2Z","Expressing Obligation in English: দায়িত্ব, বাধ্যবাধকতা ও কর্তব্য কীভাবে প্রকাশ করবেন?ইংরেজিতে কথা বলার সময় আমরা প্রায়ই এমন পরিস্থিতির মুখোমুখি হই যেখানে...","index,follow","https://englisha2z.com.bd/blogs/expressing-obligation-in-english","article","summary_large_image",true,[32,46],{"@context":33,"@type":34,"itemListElement":35},"https://schema.org","BreadcrumbList",[36,41,45],{"@type":37,"position":38,"name":39,"item":40},"ListItem",1,"Home","https://englisha2z.com.bd",{"@type":37,"position":42,"name":43,"item":44},2,"Blogs","https://englisha2z.com.bd/blogs",{"@type":37,"position":13,"name":5,"item":27},{"@context":33,"@type":47,"headline":5,"description":25,"url":27,"inLanguage":48,"publisher":51,"image":10,"datePublished":57,"dateModified":58,"author":59,"articleSection":62},"Article",[49,50],"en","bn",{"@type":52,"name":53,"url":40,"logo":54},"Organization","English A2Z",{"@type":55,"url":56},"ImageObject","https://englisha2z.com.bd/images/logo.png","2026-05-13T16:14:00+06:00","2026-06-17T02:35:18+06:00",[60],{"@type":61,"name":14,"jobTitle":16,"image":15},"Person",[21],"detail",{"home_page":65,"featured_courses":74,"featured_course_categories":144,"top_selling_courses":145,"featured_ebooks":161,"featured_ebook_categories":184,"featured_bundles":185,"featured_services":186,"featured_reviews":187,"featured_testimonials":188,"promo_video":250,"why_choose_us":253,"ceo_section":287,"counters":295,"expert_lessons":308,"achievements":328},[66,68,70,72],{"id":38,"key":67,"title":7,"subtitle":7,"video":7,"thumbnail":7,"btn":7},"topbar",{"id":42,"key":69,"title":7,"subtitle":7,"video":7,"thumbnail":7,"btn":7},"heroBanner",{"id":13,"key":71,"title":7,"subtitle":7,"video":7,"thumbnail":7,"btn":7},"courseBanner",{"id":4,"key":73,"title":7,"subtitle":7,"video":7,"thumbnail":7,"btn":7},"serviceBanner",[75,91,104,120,133],{"id":13,"title":76,"slug":77,"subtitle":78,"image":79,"price":80,"types":84,"categories":90,"enrollment":7},"ঘরে বসে Spoken English with Sabbir Sarkar","ghore-boshe-spoken-english-with-sabbir-sarkar","এক ক্লিকে এক নিমিষে, স্পোকেন শিখি ঘরে বসে","https://oneacademy.sgp1.digitaloceanspaces.com/courses/upBF3gNb8xQqy38habbWwEvUet1JUF50.webp",{"id":4,"title":76,"amount":81,"discount_value":82,"current_price":83,"is_discount_active":30,"discount_from":7,"discount_till":7},5000,3750,1250,[85],{"id":38,"title":86,"slug":87,"featured":88,"active":30,"order":38,"created_at":89},"Recorded","recorded",false,"2026-05-07T10:22:19.000000Z",[],{"id":4,"title":92,"slug":93,"subtitle":94,"image":95,"price":96,"types":99,"categories":103,"enrollment":7},"Online IELTS with Sabbir Sarkar","ielts-with-sabbir-sarkar","শুন্য (0) থেকে সাতে (7), Sabbir স্যারের সাথে","https://oneacademy.sgp1.digitaloceanspaces.com/courses/DbmYN8eTknEQn37cOqUFaPxckza4pOYQ.webp",{"id":97,"title":92,"amount":98,"discount_value":81,"current_price":81,"is_discount_active":30,"discount_from":7,"discount_till":7},7,10000,[100],{"id":42,"title":101,"slug":102,"featured":88,"active":30,"order":42,"created_at":89},"Online","online",[],{"id":105,"title":106,"slug":107,"subtitle":108,"image":109,"price":110,"types":115,"categories":119,"enrollment":7},11,"Basic to IELTS","basic-to-ielts-100-day-challenge-with-sabbir-sarkar","১০০ দিন, ১০০ ক্লাস | একটাই TARGET - 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Mahatab Uddin","Spoken English with Sabbir Sarkar","I was a student of English A2Z and enrolled in Spoken English and IELTS. Sabbir Sarkar Sir’s teaching method is very simple and easy to understand and highly effective.\nIt really helped me improve my speaking confidence —highly recommended!",{"id":202,"type":192,"student_name":203,"student_image":7,"course_name":199,"content":204,"video_url":7,"video_source":195,"video_embed_code":7,"thumbnail":7,"external_link":7,"rating":20},109,"Md. Jabir Hossain","আসসালামু আলাইকুম। অনেকদিন ধরেই আমি ইংরেজি স্পোকেন কোর্সের ভালো একটি প্রতিষ্ঠান খুজছিলাম, ফেইসবুকে প্রায় সময় বিভিন্ন প্রতিষ্ঠানের এডস সামনে আসতো। কিন্তু অনলাইনের কোনো কিছুর উপরই তেমন ভরসা পেতাম না। একদিন সাহস করেই ২হাজার টাকা কোর্স ফি দিয়ে EnglishA2Z এ এডমিট হই। এখানে শুধু ইংরেজি শেখানোই হয় না, পাশাপাশি চর্চাও করানো হয়। ভিডিও প্রজেক্ট দিতে হয়, সিডিউল ক্লাসের বাইরেও রোজ ফ্রাইডে language club এ spoken practice করায় সুযোগ থাকে। নিয়মিত সাব্বির স্যার ক্লাসগুলো করলে স্পোকেনের জড়তা দূর হয়ে যাবে ইনশাআল্লাহ। EnglishA2Z আরও অনেকদূর এগিয়ে যাবে এটাই আমার প্রত্যাশা।",{"id":206,"type":192,"student_name":207,"student_image":7,"course_name":199,"content":208,"video_url":7,"video_source":195,"video_embed_code":7,"thumbnail":7,"external_link":7,"rating":20},110,"Tonmoy Dey","আমি সম্প্রতি ইংলিশ স্পোকেন কোর্সটি করছি এবং এটি সম্পর্কে আমার অভিজ্ঞতা খুবই সন্তোষজনক। কোর্সটির প্রতি আমার বিশেষ আকর্ষণ ছিল সাব্বির স্যার, উনি অনেক যত্ন করে অনেক ধৈর্য্য নিয়ে আমাদেরকে বোঝায়। কেউ না বুঝলে উনার বিন্দু মাত্র বিরক্ত বোধ হন না। এই জন্য সাব্বির স্যারকে অনেক ধন্যবাদ। \n\nআমি অনেক কিছুই শিখেছি, এখন আমি আগের চেয়ে অনেক confident and fluent.",{"id":210,"type":192,"student_name":211,"student_image":7,"course_name":199,"content":212,"video_url":7,"video_source":195,"video_embed_code":7,"thumbnail":7,"external_link":7,"rating":20},111,"Roni Mohajan","EnglishA2Z একটি চমৎকার অনলাইন প্ল্যাটফর্ম, যা ইংরেজি শেখার জন্য দারুণ সহায়ক। এটি বিশেষভাবে শিক্ষার্থীদের জন্য তৈরি, যারা ইংরেজির ব্যাকরণ, শব্দভান্ডার এবং কথোপকথনের দক্ষতা বাড়াতে চায়।\n\n✨ বৈশিষ্ট্যসমূহ:\n✅ সহজ ও স্পষ্ট ব্যাখ্যা – ইংরেজি শেখার প্রতিটি ধাপ সহজভাবে ব্যাখ্যা করা হয়েছে।\n✅ ইন্টারঅ্যাক্টিভ লার্নিং – কুইজ, অনুশীলনী এবং ভিডিও টিউটোরিয়ালের মাধ্যমে শেখার সুযোগ।\n✅ বেসিক থেকে অ্যাডভান্সড লেভেল পর্যন্ত কোর্স রয়েছে।\n✅ বিনামূল্যে শেখার সুযোগ – অনেক গুরুত্বপূর্ণ রিসোর্স বিনামূল্যে পাওয়া যায়।\n\nযারা ঘরে বসে স্বয়ংসম্পূর্ণভাবে ইংরেজি শিখতে চান, তাদের জন্য এটি একটি দুর্দান্ত প্ল্যাটফর্ম। শিক্ষার্থী, পেশাজীবী কিংবা ভ্রমণপ্রেমীদের জন্য এটি খুবই কার্যকর।\nতাই যদি ইংরেজি দক্ষতা বাড়াতে চান, তাহলে এটি আপনার জন্য সেরা চয়েস হতে পারে!",{"id":214,"type":192,"student_name":215,"student_image":7,"course_name":216,"content":217,"video_url":7,"video_source":195,"video_embed_code":7,"thumbnail":7,"external_link":7,"rating":7},113,"Anarul Islam","Spoken English With Sabbir Sarker","আমি EnglishA2Z এর \"Spoken English With Sabbir Sarker\" এর কোর্সে ভর্তি হয়ে আসলেই অনেক কিছু শিখতে পারছি। স্পোকেন ইংলিশের জন্য আমি মনে করি এই কোর্সটা আসলেই অনেক উপকারী। যে কেউ চাইলেই এই কোর্স শেষ করে তাঁর ইংরেজির লেভেলটা বাড়িয়ে নিতে পারবেন। \n\nএই কোর্সে যে স্ট্রাকচারগুলো শেখানো হয়েছে সেটা আমার কাছে খুব খুবই ভালো লেগেছে। স্ট্রাকচারগুলো কেউ ভালোমতে শিখতে পারলে আমি বিশ্বাস করি তাঁর যে কোনো ইংরেজি লিখতে/বলতে কোনো সমস্যা থাকবে না। \nএই কোর্সের সবচেয়ে আকর্ষণীয় বিষয় হচ্ছে কোর্স ট্রেইনার \"সাব্বির সরকার\"। তিনি আসলেই অনেক অনেক দক্ষ এবং অভিজ্ঞতা সম্পূর্ণ শিক্ষক। যে কেউ তাঁর কোর্সে ভর্তি হলে আসলেই তিনি অনেক কিছু শিখতে পারবেন...\n\nএই কোর্সে ভর্তি হয়ে আমার উপলব্ধি এই কোর্সে ভর্তি হওয়া স্বার্থক।",{"id":219,"type":192,"student_name":220,"student_image":7,"course_name":199,"content":221,"video_url":7,"video_source":195,"video_embed_code":7,"thumbnail":7,"external_link":7,"rating":20},115,"Md Alhaj Ali","This spoken English course is extremely helpful for improving fluency and confidence. The lessons are well-structured, covering grammar, vocabulary, and pronunciation effectively. The interactive speaking exercises make learning engaging, and the feedback from instructors is valuable. I highly recommend this course to anyone looking to enhance their spoken English skills",{"id":223,"type":192,"student_name":224,"student_image":7,"course_name":225,"content":226,"video_url":7,"video_source":195,"video_embed_code":7,"thumbnail":7,"external_link":7,"rating":20},103,"Tamanna Islam","IELTS with Sabbir Sarkar","English A2Z and Sabbir Sarkar provide excellent guidance for IELTS learners. Their classes are highly effective, and the methods and techniques used to solve problems are very practical and beneficial. It is not only a learning centre but also a great training platform where students can improve their confidence, communication skills, and overall English proficiency.",[228,235,240,245],{"id":229,"type":230,"student_name":231,"student_image":7,"course_name":225,"content":7,"video_url":232,"video_source":233,"video_embed_code":7,"thumbnail":234,"external_link":7,"rating":20},140,"video","Mubasshira 8.5","https://player.vidinfra.com/d4a5b600-101e-4a39-bcb5-f496c69ec399/default/b84ac451-8c8a-4076-9bf3-2d6fb536d18f","tenbyte","https://oneacademy.sgp1.digitaloceanspaces.com/testimonials/Kjs5BSd0hARvPFgOucNgePzhAqGeaNfo.webp",{"id":236,"type":230,"student_name":237,"student_image":7,"course_name":106,"content":7,"video_url":238,"video_source":233,"video_embed_code":7,"thumbnail":239,"external_link":7,"rating":20},143,"Mahmud 7.5","https://player.vidinfra.com/d4a5b600-101e-4a39-bcb5-f496c69ec399/default/9b75a7b8-0c6d-4442-805d-2261bb8e1fe3","https://oneacademy.sgp1.digitaloceanspaces.com/testimonials/GZg58wYuBJXrCKxrAI4jgNJjoeu8tuIb.webp",{"id":241,"type":230,"student_name":242,"student_image":7,"course_name":106,"content":7,"video_url":243,"video_source":233,"video_embed_code":7,"thumbnail":244,"external_link":7,"rating":20},142,"Ratul 7.5","https://player.vidinfra.com/d4a5b600-101e-4a39-bcb5-f496c69ec399/default/70a80c40-a916-485d-b5f5-df5d05f8f04f","https://oneacademy.sgp1.digitaloceanspaces.com/testimonials/sXGsK0Z46LE5YBgV8SUCY0K8e1QyU7Ap.webp",{"id":246,"type":230,"student_name":247,"student_image":7,"course_name":106,"content":7,"video_url":248,"video_source":233,"video_embed_code":7,"thumbnail":249,"external_link":7,"rating":20},141,"Abanti 8.0","https://player.vidinfra.com/d4a5b600-101e-4a39-bcb5-f496c69ec399/default/04dc2abf-51cd-447d-b442-68fb95c749df","https://oneacademy.sgp1.digitaloceanspaces.com/testimonials/F0LXc8dj1kN2xCHGPMY3CRC8YyGMNp0k.webp",{"source":233,"value":251,"thumbnail":252},"https://player.vidinfra.com/d4a5b600-101e-4a39-bcb5-f496c69ec399/default/e7e9e848-003c-4c2f-a3dd-0b615770595c","https://oneacademy.sgp1.digitaloceanspaces.com/pages/promo-video/IQmzdLNmH3yUfUyheqTnMp7C1mCCDwAU.jpg",{"images":254,"heading":263,"benefits":264,"subtitle":285,"heading_highlight":286},[255,257,259,261],{"path":256},"https://oneacademy.sgp1.digitaloceanspaces.com/pages/why-choose-us/DVX1OUBgvyXyYuoaSKPxJ4kV348TXexp.jpg",{"path":258},"https://oneacademy.sgp1.digitaloceanspaces.com/pages/why-choose-us/JgDAZ3VcmUc9vTX4M9AC0DQY3OHSonp5.jpg",{"path":260},"https://oneacademy.sgp1.digitaloceanspaces.com/pages/why-choose-us/XGGFaxXHCY859zXIkqAAebQdMmIEdrfv.jpg",{"path":262},"https://oneacademy.sgp1.digitaloceanspaces.com/pages/why-choose-us/QfRBU5xAI2OBRjFhHokLG657BluQOlzr.jpg","Why Thousands of Students",[265,270,275,280],{"desc":266,"icon":267,"color":268,"title":269},"Learn from Sabbir Sarkar and other top-tier English language experts.","mdi:shield-check","text-[#4A015E]","Expert Mentorship",{"desc":271,"icon":272,"color":273,"title":274},"Our proven methodologies help you achieve your target scores faster.","mdi:lightning-bolt","text-violet-600","Fast-Track Results",{"desc":276,"icon":277,"color":278,"title":279},"Access exclusive PDF books, audiobooks, and mock test series.","mdi:check-circle","text-pink-600","Premium Resources",{"desc":281,"icon":282,"color":283,"title":284},"Small batch sizes and 1-on-1 support for every student.","mdi:heart","text-red-500","Personalized Care","We don't just teach English; we build confidence. 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