10. I had a good time on your birthday. Thanks for your i　　　 　.

9. Many people make friends by w　　　 　letters.

8. I’ m interested in c　　　　 　stamps.

7. Tom is a 　　　　　to swim in the sea.

6. I live alone, but I don’t feel l　　　 　.

5. Don’t spit in p　　　 　.

4. Many f　　　 　come to China and learn Chinese.

3. L　　　 　, he was not badly hurt.

2. I got excited when I heard the e　　　 　news.

1. Do you know when the train has a　　　 　.