2. The k       is used for typing information into the computer.

1 .The fax machine was a wonderful i        at that time.

5. I spent over 20yuan making a kite for my son yesterday.(同义句转换)

I spent________________ 20yuan making a kite for my son yesterday.

4. This kind of cloth is usually used for making tents.(同义句转换)

This kind of cloth is usually used             tents.

3. There are many differences between the first airplane in the world and today's.(同义句转换）

The first airplane in the world          today's.

2. The first pair of jeans was produced in 1855.(对画线部分提问）

______  _______  the first pair of jeans____ ？

1. We use mobile phones widely in our everyday life.(改为被动语态）

                 in our everyday life.

A：Do you have time this evening? 

B_:Yes,1

A：I'd like to take you out for a typical

Chinese dinner. 

B：2 Chinese food has so many colors and tastes. I like Chinese food very much.

A:Do you like hot food? 

B:Oh， yes, 3

A: All right. Let's have a" Mapo toufu". And then we'll try some "Tang Yuan'. 

B_:What's "Mapo"?

A：It's a name of an old woman in the Qing dynasty. 4 So we name it after her name.

B：I see. 5

A：No，you have a good imagination. It's made of a special kind of rice. 

B：I see. Thank you for telling me so much.Let's try them this evening. 

A;OK. See you then.

A.   it's my favorite.

B.   Then "Tang Yuan' was invented by a man named Tang.

C.   It was invented by her.

D.   I don't have any plans.

E.    That sounds interesting.

1._______ 2.________ 3.________

4._______ 5.________

(   ) 5. Our English teacher spoke slowly       the students could hear clearly.

A. so that    B. in order to

C. so as to    D. so as that

(   ) 4. The first television was developed      John Logie Baird in 1926.

A. with    B. in

C. by    D. on