34. -I have got a headache.

-No wonder. You 　　　in front of that computer too long.

A. work　　 B. are working　　 　　C. have been working　 　　D. worked

33. _____ with the size of the whole earth, the biggest ocean does not seem big at all.

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

32. Last moth, part of Southeast Asia was struck by floods, from ___ effects the people are still suffering.

　 A. that　　 　　　　B. whose　　 　　　　C. those　　 　　　　D. what

31.---- Olympic champion Luo Xuejuan was chosen as the first Chinese torchbearer carrying the torch in March 2008.

---- She _____ very happy.

---- Yes, she said, “ To be the first Chinese torchbearer is a great honor. ”

A. must have been　　 B. need have been　　　 C. might be　　　 　D. can be

30. She looked like a literary type and seemed very interested in ____ she was reading.

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

29. The police suspect him _____ carrying out two bomb attacks.

A. into　　　　　　　 B. for　　　　　　　 C. with　　　　　　 D. of

28. There is no doubt ____ 100 years ago animal testing was cruel but today animals in experiment are very well taken care of.

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

27. We can visit your company on Monday or Tuesday; our plans are fairly ____.

A. independent　　　 B. booming　　　　 C. dynamic　　　　　 D. flexible

26. But some day, all our hard work will ______; we will attend the university and have a satisfying career.

A. pay off　　　　 　　B. turn out　　　　 C. work out　　　　　 D. go out

25. Take warm clothes ______ the weather there is cold.

A. in case of　　　　 B. in case　　　　　 C. unless　　　　　 D. once