70. You should have a try _______you don’t know how to do it.

A. though B. even though D. as though D. even

71. When do you think________？

A. will he be back B. he will be back C. will be he back D. he will back

72. We usually see the sign “This Side Up”_______.

A. in a room B. on the road C. on a box D. on a glass

73. I will _______ until your father comes back home. I have something important to talk with him.

A. not wait B. leave C. wait D. not to wait

74. --- This boy is very clever.

---_________.

A. So is he B. So he is C. He is so D. He so is

75. It’s not an easy thing to give up _________ at my age.

A. smoke B. to smoke C. smoking D. to smoking

76. Hainan Island is the place _____， whether it is summer or winter.

A. to go B. to travel C. to be D. to visit to

77. He is afraid _______the bridge because he is afraid _______ into the water.

A. to cross， of falling B. of crossing， to fall

C. to cross， to fall D. of crossing， of falling

78. He has lived and worked in China _______1996.

A. in B. since C. for D. by

79. It’s great fun _______ the yo-yo. Do you want a go？

A. playing B. to play C. play with D. playing with

80. I really don’t know what ________next. Can you help me？

A. to do B. to do it C. do D. do it

81. Someone has called the police， ________？

A. has he B. hasn’t she C. hasn’t they D. haven’t they

82. You’d better go to bed early on weekdays， _______ you？

A. hadn’t B. didn’t C. weren’t D. needn’t

83. My parents went to work， leaving me _______ the homework at home alone.

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

84. Your pen writes_______. Where did you buy it？

A. good B. nice C. neat D. well

85. She is _______ girl that I have ever known.

A. good B. better C. the best D. best

86. We lived a hard life _______.

A. in the 1960s B. in 1960s C. in the 1960 D. in 1960s’

87. English is spoken ______the world.

A. all over B. by C. as D. for

88. All the students _______when they heard the good news.

A. were cheered B. cheered C. are cheered D. cheering

89. Modem can be used for connecting a computer ______ a phone line.

A. with B. for C. to D. towards

90. _______ the population by the year 2050？

A. How many will be B. How much will be C. What will be D. What will

91. Your ticket must _______ ahead of time.

A. book B. be booked C. order D. be ordered

92. You must_______ try _______make mistakes any more.

A. not， to B. /， not to C. /， don’t D. /， to

93. Don’t _______the seas any more， or the living things in them will die.

A. litter B. litter into C. litter to D. litter in

94. In the first half， we scored three_______.

A. balls B. footballs C. goals D. games

95. Last year the boss of a large factory _______two million yuan to our school.

A. gave in B. gave up C. gave back D. gave away

96. I saw him _______ your room when I walked past yesterday afternoon.

A. entering into B. to enter C. enter D. enter into

97. I’d like something _______ English. Could you make some for me？

A. real B. really C. true D. truly

98. The teacher said that light _______faster than sound.

A. travelled B. is travelling C. travels D. to travel

99. To complain too often ______a good thing.

A. it isn’t B. that isn’t C. isn’t D. isn’t it

100. There are many _______ people working for the Great Green Wall.

A. million B. million of C. millions of D. millions