How ________ you say that you really understand the whole story if you have covered only part of the article?

A. can 　　　 B. must　 　 C. need　 　　　 D. may

The father as well as his three children________skating on the frozen river every Sunday afternoon in winter.

A. is going　B. go　　 C. goes 　 D. are going

When we worked in the same office，we ________ often have coffee together.

A. would　　　　　 B. should　　　　

C. could　　　　　　 D. ought to

Your task is to change words so that the sentence__________.

A．1oses heart　 B．makes sense　 C．sets sail　　　　 D．takes it easy

Our class _______ of thirty-two boys and twenty-three girls.

　 A. composes　　 B. concludes　　 C consists　　 D. contains

My tooth hurts badly, and I want to see my d _______.

We need both competition and _________________(合作).

When he realized the police had seen him, the man______the exit as quickly as possible.
A. made up      B. made for   C. made out      D. made off

Little _______ that we were watching his every move, so he seemed to be going his own way in this business.

A. he realized　　　 　 B. he didn't realize　　 C. didn't he realize　 　 D. did he realize

The suggestion that we_____a group of these records _____as soon as possible was adopted by the committee. 

A . have; printed  B. should have; printing  C. will have; print  D. have; to be printed