How time flies! Ten years ________passed.

A. have

B. has

C. is

D. are

桵ust I return the book this morning？

桸o, you ________. But you ________to return it before next Monday.

A. needn't; must

B. mustn't; can

C. mustn't; may

D. needn't; need

桪on't forget to close the windows when you leave.

桹K, Miss Wang. ________.

A. I don't

B. I won't

C. I can't

D. I haven't

Mary with her parents ________going to Korea this summer holiday.

A. is

B. am

C. are

D. be

My father ________to Africa. He will be back next month.

A. went

B. has gone

C. has been

D. goes

The number of the teachers in our school ________168.

A. is

B. are

C. has

D. have

－Would you love to go surfing this afternoon？

－____.

A. You're very nice

B. I don't know

C. Thanks a lot

D. I'd love to

－Let's play basketball!　　

－____

A. Thank you!

B. Good idea!

C. You are good.

D. That's fight.

Xiao Li is the right person to show the foreigners around, for ________of us can speak English.

A. all

B. each

C. both

D. none

In my class, neither the students nor our head teacher ________been to Xi'an before. So ________of us have seen Terra Cotta Warriors.

A. have; no one

B. has; no one

C. have; none

D. has; none