_______ you don’t have much experience in this field, why don’t you ask Professor

Wang for advice?

A. Unless B. In case

C. As long as D. Now that

The woman burst into tears ________she was announced the winner.

A. that B. instantly

C. unless D. in case

—I’m worried about the coming test!

—______, you can do it!

A. Don’t mention it B. come on

C. Well done D. Not likely

_____, he has a lot of knowledge about computer.

A. A child as he is B. As he is a child

C. Child as he is D. Child as is he

Try ________ she might, Sue couldn't get the door open.(2011·全国Ⅰ)

A．if B．when C．sine D．as

—Tom, may I remind you that we will go to see the movie Coming Home directed by

Zhang Yimou tomorrow morning?

—Oh, that’s right. I __ about it.

A. forgot B.forget

C. had forgotten D. have forgotten

--Our English teacher is back home from Britain now.

--Yes, she _____there for just three months.

A. has been B. had been

C. is D. was

Helping others is a habit, ___ you can learn even at an early age.

A. it B. that

C. what D. one

The room___ 10 meters across is large enough for a single man to live in.

A. being measured B. to be measured

C. measures D. measuring

It was reported that a little boy under a destroyed house for three days was pulled out alive at last.

A．trapped B．being trapped

C．was trapped D．had been trapped