A number of books in the library ___been stolen so that the number of them___ smaller than before.

完成句子（共10小题，每小题1.5分，共15分）

71. He is fifteen, and is admitted to Peking University, 　　　　　　(也一样) his cousin sister. (so)

72. I have never dreamed of　　　　　　　　　　　　　　　　　　　(会有这样的机会) to study abroad free. (there)      

73. Today, we’ll discuss a number of cases                              (有些学生不能) to use the language properly. (fail)

74. 　　　　　　　　　　　　　　　　(随着时间的流逝), many occasions－birthdays, awards, graduations－were marked with Dad’s flowers. (as)

75. 　　　　　　　　　　　(无论你说什么)makes no difference to me. I won’t change my mind to go to Shanghai Expo although it’s crowded there. (say)

76. So difficult　　　　　　　　　　　　(我发现解决) the problem that I decided to ask Tom for advice. (work)

77. I supported him in time, otherwise he　　　　　　　　　　(会摔下来) the bike. (fall)

78. By the time you come here, I　　　　　　　　　　　　　(已经去) Beijing. (go)

79. Tim, you’re looking for Mary? She             (肯定去了) to the library. (must)

80. It was not until she had arrived home　　　　　　　　　　　(她记起) the appointment with the doctor. (remember)

 It is hard for me to imagine what I would be doing today if I_____ in love , at the age of seven , with the library in my hometown .

         A．wouldn’t have fallen         B．should not fall

         C．had not fallen            D．were not to fall

—Where is Xiao Wang?

—I don't know．He__________ be in the library.

    A．can            B．must          C．might         D．may

Mr Clarke works in a middle school. He likes reading and often  1 some books from the library. He keeps  2 to the radio every morning and reading  3 after supper. So he knows much and teaches well. His  4 worship（崇拜）him very much. Mike, Mr Clarke’s little son，is only nine. He  5 likes reading books. And he often asks his father some questions. Mr Clarke always thinks he’s too  6 to understand him and chooses_ 7 ones to answer. Of course the boy is not satisfied with（对…满意）it．

One day Mike read  8 about the electric lights（电灯）and was  9 　 it．When his father told him to do some housework，he went on thinking of it．He asked him  10 questions，and his father answered all．Then his father said proudly，“Fathers always know  11 than sons!”The boy thought for a while and said，“  12 !”

　　“Oh? Why?”

　　Mike didn’t answer and asked，  13 ，“Who invented the electric lights?”

　　“  14 .”answered Mr Clarke．

　　“Why didn’t his father invent them，then?”

Looking at his son，Mr Clarke didn’t know  15  to answer !

1.                A．finds           B．sells           C．buys     D．borrows

2.                A．watching        B．listening        C．going D．touching

3.                A．newspapers     B．letters          C．stories   D．messages

4.                A．teachers        B．parents         C．students D．classmates

5.                A．also           B．never          C．even     D．only

6.                A．old            B．young          C．clever    D．able

7.                A．more ifficult     B．the most difficult  C．easy D．the easiest

8.                A．everything      B．nothing         C．something D．anything

9.                A．worried about   B．interested in     C．afraid of  D．angry with

10.               A．few           B．little           C．a few D．a little

11.               A．more          B．most           C．less   D．least

12.               A．So do I         B．Neither am I     C．I agree    D．I don’t think so

13.               A．instead         B．carefully        C．quickly    D．brightly

14.               A．Thomas Brown   B．Allan Smith      C．Thomas Edison  D．Ron Jenkins

15.               A．when          B．what           C．where D．which