70. The question asked by him is hard _____ .

　　 A. to answer　　 B. to be answered 　　　　 C. to be answering 　　　　　　　 D. for answer

69. I saw him enter the room.　　　　　　　　　　 ---- He ______ the room.

　　 A. is seen enter　　 B. is seen to enter 　　　　　　　 C. was seen to enter 　　　　　　 D. was seen enter

68. ---- People who live along this road receive their mail in these boxes.

---- Why are all of the______?　　　　

　　 A. grey painted mailboxes　　　　　　　　　 B. mailboxes grey painted　

C. mailboxes painted grey　　　　　　　　　 D. painted grey mailboxes

67. We elected her leader.　　　　　　 ---- She 　　　　by us.

　　 A. is elected leader　　 B. was leader elected　 C. was elected leader　　 D. leader was elected

66. Father will give me a dictionary on my birthday.

　　 ---- A dictionary ______ me by Father on my birthday.

　　 A. shall be given to　　 B. will give　　　　　 C. shall give to　　　　 D. will be giving to

65. People look down upon him because he is a liar.　 ---- He _____ because he is a liar.

　　 A. is looked down　　 B. is looked down upon 　C. looks down upon　 D. looks down

64. We must take care of our parents when they are old.　 ---- Our parents ______ when they are old.

　　 A. must be taken care　 B. must be took cars　 C. must take care of　 D. must be taken care of

63. He doesn't do his homework every day.　 ---- His homework ______ by him every day.

　　 A. doesn't be done　 　　　 B. aren't done　　　 　C. don't be done　　　 D. isn’t done

62. She had better leave a note to him.　 ---- A note _____ to him (by her).

　　 A. had better left　　　 B. had be better left　　 C. had better be left　　 D. had better been left

61. You are about to write a poem, aren't you?　　　　　　 ---- A poem _____ (by you), _____ ?

　　 A. is about to be written, aren't you　　　　　　 B. is about to be writing, isn’t it

　　 C. is about to be writing, aren't you　　　　　　 D. is about to be written, isn’t it