The computer ________ to him was bought with his own money．

A．belonged

B．belonging

C．is belonged

D．belong

In spite of the trouble, the workers ________ the work on time．

A．tried to finish

B．managed to finish

C．tried finishing

D．managed finishing

－I'm going to attend aerobics(有氧运动)．Do you think it can keep my shape?

－Yes, I think so ________．

A．if you blow hot and cold

B．as long as you are crazy enough

C．unless you blow hot and cold

D．but you are kidding

My mother gave a dress to me, but I don't ________ the colour．

A．fond of

B．care about

C．interest in

D．care for

Mark was a student at this university from 1999 to 2003, ________ he studied very hard and was made Chairman of the Students' Union．

A．during which time

B．for which time

C．during whose time

D．would have done

She is a strong-minded person．Once ________, her decision won't be changed．

A．made

B．making

C．make

D．to make

The old man was ________ as the leading authority on the subject．

A．looked on

B．looked up

C．thought upon

D．treated on

Millions of pounds worth of damage ________ by a storm which swept across the north of England last night．

A．has been caused

B．had been caused

C．is caused

D．was caused

Will you ________ it that the doors are locked when you leave?

A．make sure

B．see to

C．look at

D．watch out

－We ________ this morning．We had plenty of time．

－You are right．We were in such a hurry．

A．needn't hurry

B．didn't need to hurry

C．shouldn't hurry

D．needn't have hurried