43.-Is chemistry more difficult than physics?

　 -I don’t think so. It isn’t _________ physics.

A.　　 as easy as　 B. as difficult as　 C. so more difficult as D. as easier as

42. The Yangtze River is longer than _______ river in Japan.

　 A. any　 B. any other　 C. all the other　 D. the others

41. The ______ news made everyone _________.

　 A. surprised, surprising　 B. surprising, surprised C.surprising, surprise

40. No one would like to stay at home in ________ weather.

　 A. so good　 B. such a good　 C. so good a　 D. such fine

39. You should try to use _____ time and do the work _____.

　 A. few, well　 B. little, good　 C. less, better　 D. fewer, better.

38. He used to watch TV while ________ his homework..

　 A. was doing　 B. doing　 C. did　 D. to do

37. Your computer needs ________.

　 A. to mend　 B. mending　 C. to be mend　 D. to mended

36. -must I finish my homework tomorrow? -No, you ____________.

　 A. needn’t　 B. mustn’t C. aren’t　 D. must

35.I don’t think he can speak English, ________?

　 A. do you　 B. can he　 C. don’t you　 D. can’t he

34. I am still hungry, would you please be kind enough to give me _____ food?

　 A. any more　 B. any　 C. some more　 D. another