Beijing____its best air quality in the first six months of last year.

　　 A. saw　 　　　B. sees　 　　　 C. has seen 　　　 D. was seeing

He was so                (慷慨的)as to share his food with me.

To shut your eyes to facts．as many of you do, 　　　　　 foolish．

A. is　 B．are　 C．are　 D．were

Maybe you have been to many countries, but nowhere else_______ such a beautiful palace .
A. can you find 　　　　　　　　　B. you could find

C. you can find 　　　　　　　　　D. could you find

------ Mr White is strongly against the plan.
------ ________ ? It was he who suggested it.
A. Why not      B. Is that right  C. What for       D. How's that

―________ for Beijing?
 ―Yes. And I’ll come back in three months.
  A. Have you left     B. Are you leaving
C. Do you leave     D. Did you leave

------What do you think of the report on the UFO?

------Great! Many students were so interested in it that they kept on standing ____the end of the meeting

A. until 　　　　　B. in 　　　　　　　 C. on 　　　　　　　D. about

The Palace Museum has many art treasures. In this sentence, "treasure" means ____.

A. precious things B. money　 C. cheap things D. unimportant things

这孩子厌烦于每天吃同样的食物。(be tired of)

Don’t _______. Try again, and you will succeed.

A. lose your heart　 　　B. lose the heart C. lose heart　　　 D. lose hearts