34．We are having________ with our car．It won’t start．

33．Bob spent nearly all his_________ and had hardly any

32．We flew from China to Japan then to Korea，and_______ back to China．(最后)

31．Trees cool the air as well as_______ it．(净化)

30．If there is an accident．you must________ (find；report)it to the headmaster

　　 B)根据汉语提示，写出单词的正确形式

29．The ancient Chinese wore______ (different；beautiful)clothes from the modem Chi-nese．

28．It’s_________ (strange；important)that Mary doesn’t want ice cream．She always loves 　　sweet things．

26．Abacuses are ___________ (so; too) fast and accurate that people still use them today 27．I finish my homework in an_________ (minute；hour)or two before dinner．

25．Dinosaurs________ (came；lived)on earth over sixty million years ago．

24．People usually wait________ (happily；quietly)for the ferry，but that afternoon we heard a big argument