mustdo my homework” or “I
have todo my homework”? In English, we use
have toto express a strong rule or law. In this grammar lesson, I will teach you about the modal verbs “must” and “have to” in both their negative and positive forms. In the positive form, their function is the same, but their subject-verb agreement is different. In the negative form, we use “don’t have to” to talk about options or advice. You must watch the video to get the full explanation with examples. You don’t have to do the quiz, but I strongly recommend you do!