Bài tập & Lời giải
1. Choose the correct verbs to complete the dialogue.
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Alice Ryan Alice Ryan Alice Ryan Alice Ryan Alice Ryan Alice Ryan Alice |
Is this your new video game? Yes, it is. You (1) must / needn’t try it. It’s great! How do I play? First, you (2) have to / mustn’t escape from the castle. How? Down the stairs? Stop! You (3) don’t have to / mustn’t open that door! Oh! Too late! Am I dead? Yes. But you (4) don’t have to / must start again. Just press ‘B’ to continue. OK, thanks. What now? You (5) have to / needn’t climb out of the window. But slowly! You (6) don’t have to / must be careful. Oh no. I’m dead again. I’m not very good at this. Well, we (7) have to / needn’t play this game. I’ve got lots of others … No, no. I (8) mustn’t / needn’t give up. Do I press ‘B’ again? |
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2. Complete the sentences with mustn’t or don’t / doesn’t have to.
1. He’s a brilliant student – he _______________ work hard to get good marks.
2. You can stay up late, but you _______________ make a lot of noise and wake up your sister.
3. We _______________ forget the name of our hotel.
4. She always pays by credit card so that she _______________ carry a lot of money with her.
5. You _______________ tell Jack about the party – it’s a secret!
6. The bus leaves at 9 a.m. exactly, so you _______________ be late
7. We__________________ wear a uniform to school, but we _______________ wear jeans or trainers.
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3. Look at the advert for the quiz night. Then complete the sentences with must / have to, mustn’t or don’t have to / needn’t. Sometimes more than one answer is possible.
Quiz night!
Friday at 6:00 PM in the school hall
Take part on your own or with a team.
Arrive before 6:00 pm to enter
€3 entry fee per person.
School students only - no parents or friends.
No smartphones allowed!
1. You _______________ be part of a team.
2. You _______________ arrive after 6 o’clock.
3. You _______________ pay £3 to enter the quiz.
4. You _______________ be a student at the school.
5 You _______________ use a smartphone during the quiz.
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4. Make the active sentences passive. Use modal verbs.
1. You mustn’t eat those mushrooms.
Those mushrooms mustn’t be eaten.
2. They needn’t cancel the concert.
_______________________________________________________________
3. We mustn’t use mobile phones during lessons.
_______________________________________________________________
4. You have to write your name in capital letters.
_______________________________________________________________
5. We must hand in homework on time.
_______________________________________________________________
6. You have to wear school uniforms to school.
_______________________________________________________________
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5. Write sentences about rules at school. Use have to, must and needn’t and the ideas below. If you can, add your own idea.
| Arrive at school on time | Be quiet in the corridors |
| Eat snack in class | Hand in homework on time |
| Have lunch in the canteen | Use a mobile phone in class |
| Wear school uniforms |