21. When the wind was ( die ) down,he fell asleep.

20. I found them (read) books when I came here.

19. Thanks for (help) me so much.

18. Which is (heavy) ,a hen or a chicken?

17. The teenagers have to work hard because of the ( press) from their parents.

16. Do you know the ( important) of learn- ing English?

15. It's usual for mothers to keep on ( compare) their kids with others.

14. Why don't you sit down and ( communication ) with your brother?

13. There was an ( argue ) which happened between Tom and Jack last night.

12. After you get up,who helps you ( fold) your clothes?