Відповіді: Стр.38 (D-E)

D. Complete with must or mustn't.

1. You mustn’t touch the paintings. Look at the sign!

2. We must feed the fish before we leave.

3. I’m sorry but you mustn’t take pictures in the museum.

4. Excuse me. You must be quiet in the library.

5. We mustn’t talk on our mobile phones a lot.

6. They are late for school. They must run.

7. It's late. I must go home.

8. We mustn’t eat in the classroom.

E. Choose a or b.

1.Tony needs help. Can you help him?

2. These flowers are for you. Do you like them?

3. Ken works as a waiter at a restaurant. He doesn't like it there.

4. I want to go shopping with Jane. She’s my friend.

5. Donna and I like rock music. We never listen to pop.

6. It’s Mum's birthday today. Let's buy a present for her.