32. We ____last night, but we went to the cinema instead. A. must have studied　　 B. might study　　 C. would study　　 D. should have studied

31. Not until the motorbike looked almost new ______ repairing and cleaning it.

　 A. he stopped　 B. did he stop　　 　C. stopped he　　 D. he did stop

30. Allow children to express themselves, _________they have different opinions .

　A. until　 B. unless　 C. even if　　　 D. as though

29. They demanded that the consumers __________immediately.

　A. inform　　 B. be informed　　　 C. informing　　 D. informed

28. _________ with the size of the whole earth, the highest mountain does not seem high at all.

A. When compared　 B. Compare 　C. While comparing 　D. Comparing

27. Miss Black stood up angrily, saying that the little boy was not the one _______.

　A. blamed　　 B. blaming　　 C. to blame　　 D. to be blamed

26.　 ---Did you enjoy yourself at the party?

---Yes. I’ve never been to __________ one before.

　A. a more excited　　　　　 B. the most excited

　C. a more exciting　　　　　 D. the most excited

25.　 The small library _______ fashion magazines and books on agricultural science.

　A. makes up of　 B. is made of　 C. is consisted of　 D. consists of

24.　 If you always stay up into deep night, you will ________sooner or later.

　A. break down　　 B. break out　　 C. break away　 D. break up

23.　 Whether tiny animals ___________ to outer space can survive hasn’t been clear.

　A. exposed　 　　　B. exposing　　 　　　C. expose　　　 　　D. are 　exposed