–Is it possible for David to win first prize in the running race?
--______. He needs to practice more.
A. Bad luck B. I hope not
C. I’m afraid not D. I don’t agree with you
There are fewer and fewer tigers in India. The situation will continue ______ humans stop hunting them for their fur and bones.
A. if B. unless C. because D. since
–Hi, Jack. Nice to meet you here in Taizhou!
--Me too. But I _______ you were in Shanghai
A. think B. thought
C. am thinking D. will think
—I’m tired out these days.
--Well, you’d better keep a _____ between work and play.
A. promise B. diary C. balance D. secret
The energy from the sun and wind is very cheap and it will never .
A. come out B. put out
C. carry out D. run out
People ______ drive after drinking alcohol(酒). It’s against the law.
A. mustn’t B. needn’t
C. couldn’t D. wouldn’t
