---How long have you _______ the city of Nanjing, Jim?

---For about one and a half months.

A. left for　 B. left　 C. been away from　　 D. been away

 By the time we climbed to the top of the hill, the sun ________.

        A. had risen   B. has risen   C. is rising    D. were rising

 On April Fool’s Day, the famous TV star’s joke was ___________.

A. more embarrassing       B. the most embarrassing

 C. more embarrassed        D. the most embarrassed

I prefer _____ TV to_____ music sometimes.

A. watch, listen　　 　　　　　B. watching, listen to　

C. watching, listening to D. watch, listening

–Listen! Is Tom singing in the classroom?

–No, it _____ be Tom. He has gone to Paris.

　 　　A. may not 　　B. needn’t 　C. mustn’t 　　　D. can’t

 The music _______ me of Brazilian dance music.

        A. reminds    B. thinks      C. remind    D. think

 Why not consider ________ smoking?

A. to stop       B. stopping      C. stop      D. stops

 We found the math problem_____, so we all work it out .

        A. easily      B. easy        C. difficult     D. hard

 Singapore is a country ______ you can go for a vacation.

        A. that        B. whom       C. where      D. what

 The company _________ ten years ago.

       A. has been set up   B. set up    C. was set up    D. was setted up