64. It's difficult _____your sound because the noise is too high.

A. to listen　 B. to know　　 C. to learn　　　　 D. to hear

63. We don't know If it _____. If it_____, we won' t go out for a walk.

　A. rains, will rain,　 B. rains, rains　C. will rain, will rain　　　 D. will rain, rains

62. Lucy, please don't play with fire.　 __________.

A. How can you say like that?　　 B. It's right.　

C. It doesn't matter.　 D. Sorry, I won't do it again.

61. The little boy was ________with the big boy because he was ____words to him.

　A. fond, speaking　　　 B. angry, saying　C. angry, talking　　 D. friendly, telling

60. The weather was ______ it is today.　　　

A. not as wetter as B. not wetter than　C. more wetter than D. wetter as

59. They went to London ______ just over five months. 　A. for B. since C. before D. when

58. Uncle Wang has been here ______ ten years ago. 　A. for B. since C. in D. at

57. She has _____ finished her lunch, but she hasn't washed her bowls ______.

　A. already, yet　　　　　 B. just, already 　C. already, just　　　 D. just, yet

56. We find the book very ______.　A. interest B. interesting　C. interests D. interested

55. They've found a way to ______ that waste thing.　

　A. do B. do with C. throw D. move away