引导时间状语从句的连词知识点题库

— Have you got the results of the final exam?

— Not yet. It will be a few days ______ we know the full results.

A . since B . after C . before D . that

You won't find it difficult ______ you have mastered it.

A . before B . while C . once D . though

—It's a long time ________ I saw you last.

—Yes，and what a pity！It will be a long time ________ we see each other again.

A . since; before B . when; when C . since; when D . before; since

Why do you want a new job __________ you have got such a good one already?

A . when B . while C . as D . although

It's much easier to make friends you have similar interests.

A . unless B . when C . even though D . so that

Simon thought his computer was broken ________ his little brother pointed out that he had forgotten to turn it on.

A . until B . because C . while D . though

He was about to answer the door suddenly the telephone rang.

He was about to tell me the secret _______ someone patted me on the shoulder.

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

It may take a while _____ you find a hobby that truly interests yourself, so don't give up.

A . that B . before C . unless D . since

_____ we ever meet again I hope he remembers to thank me.

A . If and when B . When and where C . If and what D . When and how

They informed us the news (一……就……) they got it.

Scientists estimate it may be five or ten months ______________ it is possible to test this medicine on human patients.

A . since B . after C . before D . when

引导时间状语从句的连词 知识点题库