The computer and the effect __________ brought about did a lot of good to our business.

A. what　　　　 　　    B. it　　　　　　　　　　　　　　 C. that　　　　 　　　　  D. which

—Where was it __________ the road accident happened yesterday?

—In front of the market.

A. when　　　　 　　　　　　  B. that　　　　　　　　　　　　  C. which　　　　 　　　　　　 D. how

The problem of over fishing is spreading. Since __________ can fish__________ people do.

A. anyone;many　　　　 　　　　　　　　　　　　　　   B. no one;some

C. someone;most　　　　 　　　　　　　　　　　　　　  D. anyone;any

I’ve been working for over 20 years and seldom __________ so tired as now.

A. have I felt　　　　 B. I had felt　　　　　　　　  C. I have felt　　　　 D. had I felt

__________ you are supposed to do __________ you don’t like a thing is change it. Don’t complain.

A. That;what　　　　 B. When;that 　　　　　　   C. What;since　　　　 D. What;when

Hearing his words, I couldn’t decide __________ or remain.

A. whether to go abroad　　　　　　　　　　　　　　　　    B. if I go abroad

C. if to go abroad　　　　　　　　　　　　　　　　　　　　　　 D. to go abroad

She has not yet answered the question __________ you can depend on her.

A. if　　　　 　　　　　　 B. whether　　　　　　　　    C. which　　　　 　　　　　　 D. what

The reason __________ he was late for class was not the reason __________ he gave me.

A. that; where　　　　 　　  B. why; because 　　　　  C. which; that　　　　 　　  D. why; that

The dictionary, a few pages __________ are missing, is of no use.

A. which　　    　　    B. of which　　　　　　　　  C. whose　　    　　    D. of that

These days I am very busy with the project so I can’t help ______ the work.

A. do　　 　　 　　   B. to doing　　 　　　　　　 

C. doing　　    　　   D. done