7. A number of the students ______ good at English.

　　　 　 A. is　　　　　 B. are　　　　　　 C. am　　　　　　 D. be

6.Wheat ____ people in North China.

A. is grown 　　　　 　　　　B. are grown　　　　　　 　　　　　　　　　　　　　　　　 C. are grown by 　 　　 D. is grown by

5.He speaks English better than _____in his class.

　　　 　 A. the others student　　　　　 　 B. all the students　　　

　 　C. the other student　　　　　　 　 D. any other students

4. _____language is spoken _____ the largest number of people in the world?

　　　 　 A. What …of　　　　 　 B. Which…of　　　

C. What…by　 　　　 D. Which…by

3.Three quarters of the earth _____ by water.

　　　 　 A .covers　　　 　　　 　　　　　 B. cover　　　 　　　

C .is covered　 　　 　　　　D .are covered

2. Uncle Wang told us the car was made ____ Shanghai .

　　　 　 A. to　 　　　　　　　 B. for　　　　　　 C. by　　 　　　 D. in

1. Knives are used ______ cutting things .

A. for　　　 　　 　　　 B. of　　　　　　 C. as　　　　　　 D. by

12._____ ( enter ) to the college is by examination only .

11.He has been very ill , but the doctor says he is now out of ______ ( dangerous ) .

10.Do you know who is the greatest _____ ( invent ) in the world ?