用所给词的适当形式填空。

1. Look! The children _____ (swim) happily in the river.

2. How about _____ (fly) a kite, Kate?

3. Next week we _____ (have) an English evening.

4. Thank you for _____ (ask) me to come here.

5. They each _____ (have) a new bike.

6. My father often _____ (smoke) in the evening.

7. Would you like _____ (go) running with me?

8. Let's _____ (take) that one.

9. Listen! Mary _____ (read) Chinese in the next room.

10. I want _____ (learn) how to mend the bike.

压缩机按轴功率和排气量大小分（）、（）、（）、（）。