Our country has become self-sufficient in ______ (粮食).

Parents are advised to take pressure ____ a child and give him some encouragement before an exam.

A、off B、out C、from　 D、away

—I think it’s going to be a big problem.

　 —________Yes, it could be.

　 —I wonder_______ we can do about it.

A. if　　　 B. how　　 C. what　　 D. that

I don’t understand how you got a ticket. I always 　　　 you 　　　 a careful driver.

A. think; are　　 B. am thinking ；are　　　　　　

C. thought; were D. think; were

Do you know the 　　　 of the saying I just quoted??

A.source　　　B.resource　　　C.course　　　D.cause?

____ with any common sense can tell the difference between the two．

　 A．Who　　　　　 B．Whoever　 C．Anyone　 D．That

Since the plan for the project has been carefully worked out, what we have to do is to put it into _____.

A. reality　 B. action　 C. fact　 D. practice