54.____ with the size of the whole earth, the highest mountain doesn’t seem high at all.　　

A. To compare　　 B. while comparing　 C. It comparing　 D. when compared

53. -- We are going to hold a sports meeting tomorrow.-- __________ it rains?

A. How about　　 B. What if　　 C. If only　 D. Even if

52. I was not _______her presence till she spoke to me.　　　

A. aware　　　 B. aware about　　 C. aware of　 D. aware to

51. There is no need ______ because Mr. Smith is still sleeping.

A. to hurry　　 B. hurrying　　 C. hurry　　　 D. hurried

50. When ____about his family, he is always refusing to answer.

　 A. asked　 B. asking　 C. being asked　 D. mentioned

49. ----Why didn’t you see me wave to you then ?----Oh, If so. I must say sorry. I think I____ in the other direction.

A. looked　　 B. was looking　　 C. have looked　 D. am looking

48. It was the first time in my life _______ I had experienced the UK.

　 A. when　　　　 B. that　　　 C. since　　　　 D. who

47. The plane flew_______ in the sky and the people spoke_______ of the experienced pilot.

A. highly, highly　 B. high, high　 C. high, highly　 D. highly, high

46. According to a recent U.S. report, children spent up to 25 hours a week _______ TV.

A. watching　　　 B. to watching　　 C. to watch　　　 　 D. watch

45. Mother gave me 2000 Yuan, most of _______ used for my school fees.

A. them were　　　 B. those were　　 C. that was 　　D. which was