(    ) 35. The room must       every day.

                A. be keep clean      B. be kept clean    C. keep clean       D. kept clean

(    ) 34. The students had to finish their homework in time,       ?

                A. didn’t they          B. must they        C. did they           D. hadn’t they

(    ) 33. His mother often makes him       his hands before eating.

                A. wash                  B. washed            C. to wash           D. washing

(    ) 32. It’s about       walk from my home to school.

                A. 20 minute           B. 20-minutes      C. 20 minute’s      D. 20 minutes’

(    ) 31. About       of the books in the school library are written in Chinese.

                A. two third           B. second thirds    C. two thirds        D. second third

(    ) 30. The film       for ten minutes when we got there.

                A. have begun         B. had began        C. had begun        D. had been on

(    ) 29.       is hard        Tom to work out the math problem.

                A. This, to              B. It, for              C. This, for          D. It, to

(    ) 28.       the end, they arrived in the city        morning of June 20, 2005.

                A. In, at                  B. By, on             C. At, in              D. In, on

(    ) 27. Joining the English club was       best way        improve your English.

                A. a, to                   B. the, for            C. the, to             D. one, to

(    ) 26. How do you study        the math test?

A.to            B.from          C.for          D.with