(   ) 3. Every day      people visit the Science Museum. They've learnt lots of knowledge about space.

A.   five thousand of

B.   five thousands of

C.   five thousands

D.   thousands of

(   ) 2. ―Is this your laptop?

   —No，it's a little different from     

A. my    B. mine

C. me    D. I

(   ) 1. —Could you tell me when the digital camera      ？

      —In the 1970s.

A. was discovered    B. is discovered C. was developed    D. is developed 

invent, hard-wearing,Korea, airplane, bulb

1. —How do you usually go to America for your vacation?

——I usually take an      there.

2. My mother bought me a pair of jeans.They're nice and      

3. People should use efficient       at home. It can save much electricity.

4. —Do you know when the radio was____  ？

  —Around 1895.

5. The Yalu River lies between China and     

5. Chopsticks are usually made of bamboo.(对画线部分提问）

      are chopsticks usually      of?

4. I hope that I can go to the U. S. A. one day.(同义句转换）

I hope   _______ ________  ________  the U. S. A. one day.

3. Your dream will come true if you work hard.(同义句转换）

You can your dream            if you work hard.

2. It takes us thirty minutes to walk from here to the railway station.(同义句转换)

We       thirty minutes       from here to the railway station.

1. A truck is used for carrying heavy things.(对画线部分提问）

      a truck      for?

A;Hi,Kate. You look so happy. Where have you been? 

B：Hi, Jimmy. 1 And I also took some

photos there. 

A;Really?2

B：Yes, of course. Here you are！

A：Oh，it's great！Kate，what's this on the old table? 

B：It's a teapot. A:A teapot? 3 

B：It was made of earth. 

A：Then what was it used for? 

B; 4

A：It's amazing！ 

B_:Yes. 5

A：1 think so. I will go there this Sunday.

A.   I think you should go there to see them with your own eyes.

B.   Was it made of earth?

C.   I've just returned from the National Museum.

D.   What was it made of?

E.   That's a good idea！

F.    It was used for boiling water by people in the past.

G.   Could you show them to me?

1._______ 2.________ 3.________

4._______ 5.________