5.4 Complete the sentences. Put the verb into the correct form, positive or negative.

1. It was warm, so I took off my coat.
2. The film wasn't very good. I didn't enjoy it very much.
3. I knew Sarah was very busy, so I didn't disturb her.
4. I was very tired, so I went to bed early.
5. The bed was very uncomfortable. I didn't sleep very well.
6. Sue wasn't hungry, so she didn't eat anything.
7. We went to Kate's house but she wasn't at home.
8. It was a funny situation but nobody laughed.
9. The window was open and a bird flew into the room.
10. The hotel wasn't very expensive. It didn't cost very much.
11. I was in a hurry, so I didn't have time to phone you.
12. It was hard work carrying the bags. They were very heavy.