32．Hosting the 29^th Olympic Games is a good opportunity for China to show to the world

　__　　　 We have achieved in recent years．

A. which　　　　 B. that　　　　 C. where　　　　 D. what

31．My father is always busy and he seldom comes back home before 7:30 pm，　　 many people may have had supper．

A. by which　　　 B. since which　　 C. whose time　　 D. on which

30．Air pollution is a big problem in large cities，　　　 in developing countries．

A. exactly　 B. absolutely　　 C. extremely　　 D. especially

29．In your letter of application，you must make　　　 clear to the boss that you are the right person for the position．

A. yourself　　　　 B. this　　　　 C. it　　　　　　 D. such

28．The college graduate failed in a series of job interviews and only then 　　　how much

　time he had wasted．

A. he realized　　　 B. realized he　　 C. he did realize　　 D. did he realize

27．She thought we were laughing at her，　　　 ，in fact，we were laughing because of a joke．

A. unless　　　　　 B. when　　　　 C. although　　　 D. while

26．We hurried the stadium，only to be told that there were no tickets　　 for the football

match．

A. sustainable　　　 B. valuable　　　 C. reliable　　　　 D. available

25．-Do you think that skirt is nice? I want to buy it．

-　　　 ．It’s too expensive．

A. Yes，it’s great　　　　　　 B. Yes，but that’s not the point

C. Well，of course　　　　　　 D. I don’t think so

24．-Did you listen to the speech?

-No，we　　 it．But we had a lot of traffic on our way．

A. must have attended　　　　 B. could have attended

C. must attend　　　　　　　 D. should attend

23．Only when we fully 　　　the spirit of a poem can we translate it into another language

　exactly．

A. require　　　 B. grasp　　 C. achieve　 D. earn