题目内容：

Mr Clarke works in a middle school. He likes reading and often     some books from the library. He     to the radio every morning and reads     after supper. So he knows much and teaches well. His     admire him very much.

Mike, Mr Clarke’s little son, is only nine. He         likes reading books. And he often asks his father some questions. Mr Clarke always thinks he’s too              to understand him and chooses     ones to answer. Of course, the boy is not happy with it.

One day Mike read     about the electric lights(电灯) and was     it. When his father told him to do some housework, he went on thinking of it. He asked     questions, and his father answered all. Then his father said proudly(自豪地), “Fathers always know     than sons!”

The boy thought for a while and said, “    .”

“Oh? Why?”

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

“    ,” answered Mr Clarke.

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

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

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

2.A. listens     B. hears     C. says            D. reads

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

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

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

6.A. able           B. cleverC. old              D. young

7.A. easyB. difficult     C. different  D. happy

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

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

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

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

12.A. I think so    B. I don’t know     C. I agree          D. I don’t think so

13.A. invited         B. invented        C. bought          D. borrowed

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

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