20、

―Is Jack on duty today?

   ―It       be him. It’s his turn tomorrow.

  A. mustn’t          B. won’t              C. can’t             D. needn’t

19、Of all the books on the desk,        is of any use for our study.

      A. nothing           B. no one              C. neither            D. none

18、

―It’s thirty years since we last met.
 ―But I still remember the story, believe it or not,       we got lost on a rainy night.

      A. which           B. that              C. what              D. when

17、―Can he take charge of the computer company?
 ―I’m afraid it’s        his ability.
      A. beyond             B. within               C. of                    D. to

16、At the foot of the mountain        .

      A. a village lie        B. lies a village       C. does a village lie       D. lying a village

15、.―Did you enjoy yourself at the part

―Yes. I’ve never been to       one before.

A. a more excited         B. the most excited       C. a more exciting       D. the most exciting

14、The Chinese are proud of the 29th Olympic Games       in Beijing in 2008.

     A. hold       B. holding               C. held                 D. to be held

13、

―The boss said we had only three days to finish the work.

 ―Don’t worry. We have already        two thirds of it.

      A. got down            B. got through        C. given in               D. given away

12、Start out right away,         you’ll miss the first train.

      A. and                      B. but                      C. or                        D. while

11、―Mom, what did your doctor say?

 ―He advised me to live          the air is fresher.

  A. in where             B. in which            C. the place where    D. where