--- Did you catch the train?

--- Yes. The train_________ right on time.

A. came in               B. filled in              C. pulled in               D. reached in

At the meeting, we discussed _________ or not we should employ more workers.

A. whether              B. if                   C. that                 D. when

The question came up at the meeting ________ we had enough money for our research.  

A. that                 B. why                 C. if                  D. whether

_______ he would go to work in a mountain village surprised all of us.

A. What                B. That                C. Which               D. If

What was it _______ caused the accident?

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

_________ is no use regretting what you have done.    

A. This                 B. That                C. It                   D. What

I saw the tall man, but the question is __________ father he is.    

A. whose               B. who                C. which               D. whoever

I was surprised by her words and realized ________ silly mistakes I had made.

A. how                 B. what                 C. which               D. why

His family _______ very big and all of his family ________ music.

A. are; love         B. are; loves        C. is; love           D. is; loves

The police ________ the murderer everywhere when he appeared in a theatre.

A. is searching for        B. were searching for C. are searching for    D. were searching