Phần 2

In this session we look at the unit’s new language in more detail, and learn the rules for how to use must and have to.

Các phần trong bài này

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    Bài tập 1
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    Bài tập 2
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    Bài tập 5

The doctor's advice

The doctor

In this session, we're going to look at must and have to in more detail. First, read this summary of what the doctor said to Mr Christmas (hear Mr Christmas talk about his meeting with his doctor in activity 2, session 1): 

"Andy, your diet is not very healthy. The good news is you don't have to stop celebrating Christmas every day. You must stop eating so much. You mustn't eat all that fatty food. And remember, you have to take some exercise."

Thử làm bài tập

To do

Let's start exploring the rules of using must and have to with a quiz. Good luck.

'Must' and 'have to': the rules

7 Questions

Answer these questions to discover some rules for using 'must' and 'have to'

Chúc mừng bạn đã hoàn thành Trắc nghiệm
Excellent! Bạn làm rất tốt! Bad luck! Điểm bạn đạt được:
x / y


In the next activity we will explore the answers to the quiz in more detail.

Phần Ngữ pháp

  • If you must do something, it is necessary for you to do it, but this is often your opinion or a rule that you have made yourself.

    If you have to do something, it is necessary for you to do it. It’s a law, an obligation or a fact.

    If you don’t have to do something, it isn’t necessary to do it, but you can if you want.

    If you mustn’t do something, it means ‘don’t do it’. It is necessary not to do it.