It looks ______ you are ill. You should go to see the doctor.

　 A. as　　　 B. as though　　　 C. as well　　　 D. even though

The computer system ________ suddenly while he was searching for information on the Internet.

A. broke up　　　 B. broke down　　　 C. broke away　　 D. broke in

_____ money, the man was very rich, but he was not happy at all.

　 A．In spite of　　 　　　　　　 B．In favor of　　 　　　　 C．In terms of　 D．In need of

The missing children haven’t been found yet. Something terrible ________ to them.

A. may happen 　　　　 B. should have happened

C. must happen　　　　　 D. might have happened

As a teacher, he is not only strict _____ his students but also strict _____ his work.

A. with; with　　 B. in; about

C. in; with 　　 D. with; about

________careful when you cross the road.

A. Do　　 B. Do be　 C. Is　　　 D. Are

______ in a white uniform, he looks more like a cook than a doctor.
A. Dressed 　B. To dress C. Dressing 　D. Having dressed

The acting is so ___ that it makes you believe that it is one of the best meals he has ever tasted.

A . convinced　 B. to convince　 C. convincing　 D. being convinced

The boy is always found______in reading books.

A. to bury 　　 B.burying 　　　 C.buried 　 D.buries