As students we should ___________ all our efforts on our study.

A.can

B.would

C.shoul

D.has to

A．40 students attended the class.

B．There were 33 students in the class.

C．18 boys should attend the class.

D．There were more girls than boys in the class.

听力原文：Is check ok？

(A) Yes, the condition of this machine is very good.

(B) Yes, we should check if everything is Ok.

(C) Yes, you can use it.

(23)

A．

B．

C．

Which of the following is NOT one of gestures？

A．Raising the eyebrows.

B．Shrugging the shoulders.

C．Nodding and shaking the head.

D．The way we dress and the colors we wear.

A.A. shouldn't

B.B. needn't

C.C. mustn't

D.D. can't

volved, etc. During discussion, we should consider each other’s suggestions and make proper responses. It’s OK to ASK FOR confirmation if you’re not clear about the other’s suggestions, like ________.

A．When/Where shall we meet？

B．Do we have to ...？

C．Do you mean we shoul

D．..？

D．It’s OK.

A．When/Where shall we meet？

B．Do we have to ...？

C．Do you mean we shoul

D．..？

D．It’s OK.

Directions: For this part, you are allowed thirty minutes to write a composition on the topic"Should We Clone Humans？"You should write at least 120 words and you should base your composition on the outline given below:

1．Some people think that we should clone humans because...

2．However, many people disagree because...

3．My view is that...