(   ) 4.——I know____ about how to operate the machine. 

      ——Don't worry ！ You can ask Mr. Smith for help.

A. much    B. a little

C. little    D. a lot

(   ) 3. ―Can you_____ me why you are late again?

      —Sorry,sir,my car broke down on the way.

A. explain to    B. explain

C. share to    D. share

(   ) 2. Be quiet ！ It's time for class. Don't make our classroom too _____ .

A. aloud    B. loudly

C. noise    D. noisy

（   ) 1. My grandparents have an old house in_____ they have lived for 70 years.

A. that    B. which

C. what    D. where

A ： Hi ， Bill. You are reading the book again. 

B ; Yes,Gina. It's my favorite book. 

A: 1

B ：Three times. Every time I read it,2 

A:Can it encourage you? What's it about? 

B ： It's about the development of space industry. You know my dream is to fly to

space one day. 

A;3

B ： It says human beings' space industry develops rapidly. Now spaceship mainly use electronic controls in space. With the development of space industry ，4

A ;I hope so ，and 5 and master some computer technology first.

B_:Yes,I will.

A.  it can always encourage me a lot.

B.   my dream will be realized one day.

C.   How many times have you read it?

D.  I think you should study hard

E.   But how can it encourage you?

1.______ 2. 3._____________

4.______ 5._______

5. Could you please open the windows?(变为否定句）

Could you please _____  ______  the windows?

4. Neil Armstrong was the first man to land on the moon. (对画线部分提问）

______ ______ the first man to land on the moon?

3. To master some computer technology is very important.(同义句转换)

       very important      some computer technology.

2. A spacesuit is like a very small spaceship.(对画线部分提问)

      a spacesuit      ？

1. Several countries have sent up spaceships.The spaceships mainly use electronic

controls.(将两句合成一句）

Several countries have sent up spaceships______ mainly use electronic controls.