He looks very tired . He ____ to bed too late last night .

A . must go B . must have gone C . could go D . didn''t go

The Koala is ____ tree-climbing animal which lives in ____ Australia.

A. a, the     B. the, the       C. 不填，不填        D. a, 不填

---Have you thought of the topic for the composition?

---Not yet, I____it very carefully, but I haven’t decided.

A. will consider   B. have been considering  C. had considered   D. was considering

This magazine is very __________ with young people, who like its content and style.

A. familiar      B. popular         C. similar         D. particular

 No sooner _____ themselves in their seats in the theatre _______ the curtain went up.

       A．they have settled; before                       B．had they settled; than

       C．have they settled; when                        D．they had settled;than

—Are you ready to leave?

—Almost. I'll be ready to go as soon as I________ putting the clean dishes away.

A. get through     B. give up            C. go on              D. set about

—I rang you at about nine, but there was no reply.

—Oh, that was probably       I was seeing the doctor.

A．why                B．when           C．what           D．that

—Did you remember to give Jenny the money?

　　　　—Yes. ________ I saw her, I'm sure.

　　A. So long as　　　　　　　　　　 B. So far as

C. The moment　　　　　　　　　 D. Any time

—I must be off now , or it will be too late to see Tom .

—         ? Do you really want to see that dull boy ?

A．So what                    B．For him              C．Why so              D．For what

2005重庆, 27） __________, he talks a lot about his favorite singers after class.

A. A quiet student as he may be        B. Quiet student as he may be

C. Be a quiet student as he may        D. Quiet as he may be a student