I need some paper         ．

A．to write     B．to write in    C．writing   D．to write on

Many objects that people use each day started with a simple idea. These objects have often changed the way we  46 . Some help us to do a job more   47 . Others fill a need or solve a problem.

In 1858, Lipman had such an  48 . He took out a pencil, a piece of paper,   49 an eraser. Then he began to write. Sometimes he needed to  50  a word. Each time he had to search under his books and papers to   51  the eraser. “ I wish my eraser would stay in one 52 !” he said.

Then Lipman had his simple idea. He   53  a groove(凹槽) in one end of the pencil. He glued(粘牢) the eraser into the groove. Lipman had solved his problem. Later he thought that others might like to have such a pencil. So he sold his  54 .Some pencils with erasers were 55 . His design earned $ 100000.

一、录音中有五个句子，每个句子听一遍，然后从每小题后的A、B、C中选出能对每个句子作出适当反应的答语。

1．

[　　]

2．

[　　]

A．Take care.

B．Have a good time.

C．Good luck.

3．

[　　]

A．You are too young.

B．Better wait until spring.

C．You need more exercise.

4．

[　　]

5．

[　　]

二、录音中有五组对话，听两遍对话后，从每小题后的A、B、C中选出能回答所给问题的正确答案。

6．How much time is left for the woman?

[　　]

7．How will the man go to Beijing?

[　　]

8．Who is the man speaking to?

[　　]

A．His daughter.

B．His daughter's teacher.

C．His teacher.

9．What is Mary going to do after supper?

[　　]

A．See a film.

B．Go to a meeting.

C．Prepare for her speech.

10．Which of the following pictures is right about Jane?

三、录音中有一段对话，听两遍对话后，从每小题后的A、B、C中选出能回答所给问题的正确答案。

11．How long has the man had the radio?

[　　]

A．Two days.

B．Two weeks.

C．Two months.

12．Why does the man come to the shop?

[　　]

A．He wants to buy a radio.

B．He wants to get a different radio.

C．There is something wrong with his radio.

13．Why can't the man wait long?

[　　]

A．He needs the money very much.

B．The factory is too far away.

C．He is using it to learn English.

14．What does the man hope to do?

[　　]

A．Change his radio for another one.

B．Send it back to the factory.

C．Get it repaired.

15．What may be the result?

[　　]

A．The man gets back his money.

B．The man gets a new radio.

C．The man gets his radio repaired.

四、录音中有一篇短文，听两遍短文后，从每小题后的A、B、C中选出能回答所给问题的正确答案。

16．Who is the speaker?

[　　]

A．Mr. James.

B．A student.

C．A geography teacher.

17．What are the students going to do tomorrow?

[　　]

A．Have a picnic.

B．Have a writing class.

C．Have a field trip.

18．What will the students have to do tonight?

[　　]

A．Look at the rocks.

B．Study the piece of paper.

C．Write a report.

19．What will the students try to look at in the field?

[　　]

20．What should the students do to make it a rewarding(值得的) experience?

[　　]

A．Take care of plants and animals.

B．Put their hearts into it.

C．Put some money in the bank.