9. The Greens (have) a picnic if it is fine this Sunday morning.

8. One of the twins (chat) online,but the other isn’t.

7. I (miss) the beginning of this film because the rain was heavy.

6. This young man was surprised (find) a black dog in his garden.

5. I (not hear) what you said. Would you like to say it again?

3. Cai Lun thought of a new way (make) paper.

4. Last Sunday Mr White taught his little son (play) ping-pong.

2. My mum (stop) talking to us when she met her old friends.

1. Father is interested in (climb) the hills on sunny days.

() 20. Did you have a good weekend?

     -. We enjoyed Jack's birthday party very much.

   A. I'm afraid not   B. Of course   C. That's great   D. I hope so

() 19. We were all to hear the news about the volleyball match.

   A. excited;amazed   B. exciting; amazed

   C. excited;amazing   D. exciting;amazing