Look! There are some children_______with a ball over there.

A. playing B. play

C. played D. to play

—I can't find any ______to show my thanks to you.

—You are welcome.

A. picture B. energy C. food D. expressions

—Whose book is this?

—It ________be Mary's. J. K. Rowling is her favorite writer.

—No, it ______ be hers . She never brings novels to school.

A. may, mustn't B. can; can't

C. must; can't D. must; mustn't

—Did you have any problems in Britain?

—Yes, _______with foreigners.

A. to communicate B. communicate

C. communicated D. communicating

—What did you say just now?

—I asked __________.

A. that I could open the door

B. how I could open the door

C. how could I open the door

D. could I open to the door

—Excuse me, may I take a seat here?

—________. The man on the seat has left.

A. You'd better not B. No, thanks

C. Yes, please D. I'm afraid not

The newspaper says if more underground lines________ next year,it will be much easier for people to travel around Nanjing.

A. will be finished B．have finished

C. are finishing D. are finished

—I prefer. __________ with a pen to________on the computer because I type so slowly.

—So do I．

A. write; typing B. to write, type

C. writing; type D. writing; typing

Only when the work is done ，___________ be able to go back home.

A. you have B. you will

C. will you D. have you

—What about this pink skirt,madam?

—This one is really beautiful. I will buy it_________it's a little expensive.

A. though B. but C. because D. and