34.He transplanted the little tree to the garden ____ it was the best time for it.

　 A. where 　　　　　 B. when　　　　　　　　　　　 C. that 　　　　　　　　 D. until

33. ____ into use in April 2000, the hotline was meant for residents reporting water and heating supply breakdowns.

　 A. Put 　　　　　　　 B. Putting 　　　　　　　　　 C. Having put　　　　 D. Being put

32.He got well-prepared for the job interview, for he couldn’t risk ____ the good opportunity.

　 A. to lose 　　　　 B. losing 　　　　　　　　　　 C. to be lost 　　　　 D. being lost

31.Professor Smith, along with his assistants, ____ on the project day and night to meet the deadline.

　 A. work　　　　　　 B. working 　　　　　　　　 C. is working 　　　　　　　 D. are working

30.More than a dozen students in that school ____ abroad to study medicine last year.

　 A. sent　　　　　　　 B. were sent 　　　　　　　　 C. had sent 　　　　　 D. had been sent

29. There was a loud scream from the backstage immediately after the concert ended, ____?

　 A. wasn’t there B. was there 　　　　　　　　 C. didn’t it　　　　　　 D. did it

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.There ____ be any difficulty about passing the road test since you have practised a lot in the driving school.

　 A. mustn’t 　　　　 B. shan’t 　　　　　　　　　　 C. shouldn’t 　　　　 D. needn’t

26.No progress was made in the trade talk as neither side would accept the conditions of ____.

　 A. others　　　　　　 B. the other　　　　　　　　　 C. either 　　　　　　　　　　 D. another

25. John became a football coach in Sealion Middle School ____ the beginning of March.

　 A. on　　　　　　　　 B. for　　　　　　　　　　　　　 C. with　　　　　　　　　 D. at