Відповіді: Стр.6 (4)

4. Fill in must (not), (don’t) hove to and should.

1. I must be in time for my lessons.

2. You should be careful – it’s slippery here.

3. We must listen to our headmaster.

4. They should wear their coats – it’s hot today.

5. Students have to use books and the Internet to do projects.

6. Jim doesn’t have to worry – I have got the school map on my phone.

7. You mustn’t be rude to your teachers and each other.

8. Helen should ask Ned for help – he’s good at Chemistry.

9. We should practise our English to become better at it.

10. Mike and Edna mustn’t keep their phones on at school.