-- May I smoke here?

-- If you____, that's the smoking section over there.

A. should         B. could           C. may           D. must

 ---How do you find James Cameron's 3D version of Titanic?

---Fantastic! It can't be _______ and has brought us a wonderful experience.

A. more impressive             B. as impressive

C. most impressive              D. so impressive

It was the belief ____ Alex Haley could find his root in Africa ____made him decide to go to Zombia．

         A． /, which                                                       B．which, that

C． that ,which                    D．that ,that

The boy went swimming in the deep lake，     his mother's fear for his safety．

         A．but for  B． apart from    C． regardless of   D． instead of

During the opening ceremony, “Miss Smile” has won the hearts of Chinese Internet users after being caught _____ the same smile for nearly 20 minutes．

         A． fixed                                                             B． fixing

C． to be fixed                                                        D． to fix

 My headache _____ me．I thought it was going away, but it’s getting worse and worse．

    A．kills               B．is killing        C．was killing        D．killed

 It's said that __________ is going to give us a lecture.

A. a famous young American      B. an American famous young

 C. a famous American young     D. a young famous American

There are varieties of programs in the TV station to ________ many different types of interests and tastes among the public.

A. adapt to           B. attend to    C. adjust to     D. appeal to

 There existed an obvious________ between the accounts of the witnesses, so a judgment was not announced in court.

   A. conception     B. conflict       C. authority         D. restriction

Quancheng Square is one of _____ largest in China, _____ second to Tiananmen Square.

A. the; the       B. the: a                     C. the; /           D. /; the