13. They're used for seeing in the dark.(改为同义句)
They're                in the dark.

12. She translated the novel into French.(改为被动语态）

The novel               French.

11. Suddenly the bell on the wall rang.(改为同义句)

              the bell on the wall rang.

(   ) 10. The factory       1 ， 000 cars a week. My car       in it in 2012.

A.  produces ; was produced

B.  was produced ; produces

C.  produces ; produces

D.  was produced;was produced

(   ) 9. I still can't believe it! Three men       in that accident last night.

A. were killed    B. are killed

C. were killing    D. have killed

(   ) 8. This kind of machine is       cutting meat in restaurant.

A. used as    B. used by

C. used to    D. used for

(   ) 7. ―Do you know      in ancient China?

―I have no idea. But I know people once used tree leaves to make paper.

A.  how paper was made

B.  how was paper made

C.  what paper was made

D.  what was paper made

(   ) 6. The Chinese writer has got lots of fans in France. His new book      into French

as soon as it came out.

A. was translated    B. translated

C. is translated    D. translates 

5. There is nothing in the       (冰箱).Let's buy some.

4. I often have      (饼干)and milk for breakfast.