Many people agree that ___ knowledge of English is a must in ____ international trade today.

A. a, 不填 B. the, an

C. the, the D. 不填，the

Do you have any difficulty ________?

A.on listening B. to listening

C. for listening D. in listening

There was ______ time _________ I hated to go to school.

A. a, which B. a, when

C. the, which D. the, when

That salesman _____ me to buy his MP4, but it doesn’t work well now.

A. advised B. persuaded

C. preferred D. Expected

This is the first time that I ___________ at the meeting.

A. had spoken B. have spoken

C. am D. Was

_____ of the students who took part in the military training is 450.

A. A number B. A lot

C. Lots D. The number

The hunter insisted that he _____ a tiger and that a searching team ______ to hunt for it.

A. has seen; be set up

B. had seen; be set up

C. saw; would be set up

D. should see; should be set up

I have never dreamed of ______such a beautiful place in the world.

A. there is B. there to be

C. there being D. having

I’d prefer ______ in the office rather than _____ at home watching TV.

A. working; staying B. working; stay

C. to work; stay D. work; to stay

It was not until midnight ______ the noise of the street stopped.

A. that B. this

C. since D. at which