6.　　 How many _______(火箭) have you seen in the museum?

5.　　 Though he is young, he has a large c___ of stamps. There are over one thousand!

4.　　 All the boys and girls should be e_______(教育).

3.　　 When my uncle went abroad to live, he left me his watch as a s_______.

1.　　 Big cities have many a__, such as dancing, singing, listening to concert and so on. 2.　　 My brother and I are in the m_______, because more people are against us than 　　　　　　　with us.

20.　 The accident o______ at five o'clock, but we didn’t know because we were sleeping then.

Unit 22

19.　 A ________(衣箱) is enough to take your clothes with you on holiday.

18.　 ______ is a short madness.(怒是短暂的疯狂。)

17.　 Because of his strange clothes, he immediately became the f______ of attention when he entered the office.

16.　 Moving one’s hand up and down with the p_____ facing down means “Come here.”