Complete the sentences using the correct form of should, must or have to.

Solution:

1. We must wear jeans at school. We've got a uniform.
2. Do we have to speak English in the classroom?
3. You mustn't copy your friend's homework. It isn't fair.
4. You shouldn't take things that aren't yours.
5. He looks ill. He should see a doctor.
6. We have to get the bus at three-thirty. It's the last bus.
7. You mustn't pay me now. You can pay me tomorrow.
8. Tomas has to go to school. He's nineteen.
9. The team must practise more. There's an important match next week.
10. If you're tired, you should go to bed.

Answer: must, Do we have to, mustn't, shouldn't, should, have to, mustn't, has to, must, should