1. It was freezing outside, so I put on my coat.

2. My mother was very busy yesterday so I didn't disturb her.

3. Yesterday was Mary's birthday but she didn't hold a party.

4. We were exhausted, so we decided to leave the party.

5. The bed was very uncomfortable. Tim wasn't well.

6. The musical wasn't very good. I didn't like it much.

7. The restaurants wasn't very expensive. It didn't costly much to have dinner there.

8. I had to look after my little sister yesterday, so I didn't have time to call you.

9. It didn't hard to lift the boxes . They weren't very heavy.

10. It was raining heavily, so I stayed in .