Among the 15-year-old children, some _________ be studying in university while others are still learning to read and write.

 A. should　　  B. would     C. can　　   D. must

Is it his left kidney（肾）____________ Tian Shi-guo donated（捐献）to his mother?

Yes. The kidney saved his mother and is expected to extend her life for 15 years.

  A. which　　 　　   B. that　　 C. what　　   D. where

The high standard of the nation’s literature and art ________ widespread attention.

    A. was attracted　　　　　　　　　　　　  B. have attracted

    C. has attracted　　　　　　　　　　　　   D. has been attracted

I __________ with my uncle and aunt because my parents have gone abroad for a holiday.

    A. stayed 　　　　　　　　　　　　　　　　　　　　 B. am staying

    C. have stayed　　　　　　　　　　　　　　　　　　　　  D. was staying

You should think __________ yourself instead of just obeying others.

    A. of　　   B. to　　　　   C. by　　   D. for

—The queen was careful not to look up from the desk.

—But Mary ________ the surprise in her face.

A. may see　　　　    B. can see　　　　　　  C. might have seen     D. can’t have seen

—I’m taking my driving test tomorrow.

— ________!

A. Cheers　　　　　　　　　　 B. Good luck　　　　 C. Come on　　　　   D. Congratulations

—I think you look very nice in red.

—__________.

A. Oh, no, I don’t think so　　　　　　　　  B. You’re right

C. I’m glad you think so　　　　　　　　　　　　    D. You’re very kind

—Do you have the time?

—Sorry, I have no watch.

—__________.

A. What a shame    B. Thanks anyway. C. It doesn’t matter.　　  D. Why not buy one?

—Have a good day!

—__________.

A. Good idea.　　　　　　　　　　　　　　　　　　 B. OK

C. The same to you.　　　　　　　　　　　　   D. Why not?