34.　　 ________ the Internet is of great help, I don’t think it’s a good idea to spend too much 　

time on it.

A. While　　　　 　 B. As　 　 　　　　 C. Because　　　　 D. If

33.　　 - I’m really hungry now.

-　　 That’s because you have left your lunch __________.

A. having untouched　　 　　　　　　　　 B. to be untouched　 　 　　

C. untouched　 　　　　　　　　　　 D. being untouched

32.　　 - How much do I owe you for this supper?

- _________. It’s nothing.

A. You are welcome 　　　　　　　　 B. Forget it

C. With pleasure　　 　　　　　　　　　 D. That’s all right

31.　　 When Marx was in London, he _______ read at the library for hours.

A. would　 　　 B. might　 　　　　 C. could　 　　 D. should

30.　　 Let’s learn to use the problem we are facing ______ a stepping-stone to future success.

A. to　　　　　 B. for　　　　　 　　　　 C. as　　　　　　 D. by

29.　　 Help! My door shut after me and the eggs _________ in the pan.

　　 A. have been fried　 　　　　　　　　　　 B. are being fried

　　 C. have been fried　 　　　　　　　　　　 D. are frying

28.　　 At a rough estimate, Nigeria is __________ Great Britain.

A. three times the size as　　　　　　　 B. the size three times of

C. three times as the size of　　　　　　 D. three times the size of

27.　　 The reason _______ he gave for being late was ________ he overslept this morning．

　　 A. why; that　　　　 　　　　　　　　　　 B. why; because　 　 　　

　　 C. which; that　　 　 　　　　　　　　 D. which; because

26.　　 The dog had such ________ to its master that it would not leave him, even when he

　　 was dead．

　　 A. devotion 　　　　 B. contribution 　　　　 C. connection 　 D. application

25.　　 To make the students understand the problem the teacher tried to explain it, but the

　　 explanation just did not _________to the class．

　　 A. get through　 B. get around　　　　　 C. get down　　 D. get across