Only when _______ possible to settle the problem.

A. does the editor come will it be         B. the editor comes will it be

C. has the editor come it will be          D. the editor comes it will be

—They haven’t paid for their tickets, have they?

    —_______. They didn’t pay any money.

 A. Yes, they have               B. No, they haven’t   

C. Yes, they haven’t              D. No, they have.

The movie is     boring；it is，in fact，rather exeiting and interesting

    A anything but    B nothing but    C no more   D all but

______ from space, our earth, with water covering 70% of its surface, appears as a "blue planet"

A) Seeing              B) To be seen       C) Seen              D) Having seen

—What a pity ! I’ve not got a ticket for the football match .

    —Don’t worry . It’ll be broadcast         .

   A. live                       B．lively                 C. alive                     D．living

He asked her to marry him and she ___ him.

         A. answered    B.received    C.accepted     D.agreed

With sufficient scientific information a manned trip to Mars should be _____.

A. obtainable       B. potential       C. considerable D. feasible

The host country_____ vast facilities,_____ a stadium,swimming pools and living quarters.

A. offers ;containing B. gives; included  C. awards; contained D. provides; including        

―________ you _________ the chief editor at the airport?

   ―No. He _______ away before my arrival.

A. Have; met; has driven   B. Had; met; was driven

C. Did; meet; had been driven   D. Have; met; was driven

In 1960, this was the longest bridge that __________.

A. was ever built     B. had ever built

C. has ever been built    D. had ever been built