33. −−−When＿＿＿this kind of computer＿＿＿in your classroom?

   −−−Last year. The teachers have been used to it.

     A. did, use                                B. was, used

     C. is, used                                D. have, been used

32. Mr and Mrs Zhang＿＿＿for nearly twenty years. And they have a happy life.

     A. have married                           B. was married

     C. married                               D. have been married

31. Most people think traveling by train is＿＿＿cheaper and ＿＿＿enjoyable than a rushed trip air.

     A. much, much                           B. more, more

     C. much, far more                        D. more, much

30. Forty minutes＿＿＿for the children to finish all the work.

     A. is quite long a time                    B. are quite long

     C. was quite long a time                   D. were quite long time

29.  Miss Li is well-known＿＿＿a teacher＿＿＿her kindness to her students.

     A. for, as         B. as, for             C. as, to           D. to, for

28.  As soon as the alarm＿＿＿, the firemen must start at once.

     A. is heard to ring                         B. will be heard to ring

     C. will be heard                           D. is heard ring

27.  Beijing＿＿＿a lot in the past ten years. Now it has become one of the biggest modern          ＿＿＿in the world.

     A. changes, cities                         B. changed, city

     C. has changed, cities                      D. had changed, cities

26.  −−−Mary hasn't paid for the school things, has she?

    −−− ＿＿＿Her mother will pay for her.

     A. Yes, she has                          B. No, she hasn't

     C. Yes, she did                          D. No, she didn't

25. ＿＿＿of the students in this class is 60. ＿＿＿ of them are girls.

     A. The number, Two third                B. A number, Half

     C. The number, One third                 D. A number, Three quarters

      A. Because        B. Although         C. If             D. Before                                                                                             24. −−−Henry, you have listened to music the whole morning. Why don't you stop＿＿＿ a walk and relax?

    −−−I think you are right.

     A. having         B. to have            C. go             D. to go