22. He’s succeeded in many fields but his wife is an ordinary woman, ___________?

　 A. is she          B. isn’t she        C. doesn’t he      D. hasn’t he  

 .The Olympic Games, ____in  BC ,did not include women players until .

A. first playing   B. to be first played  C. first played  D. to be first playing

. .To answer correctly is more important than   _______    .

A. a quick finish     B. to finish quickly      C. finishing quickly         D. you finish quick

. ___________    the classroom, the students went to the playground to watch the football match

A. To clean            B. Having cleaned       C. Cleaned                                  D. Cleaning

. We’re looking forward      ___________     the photo exhibition.

A. to visiting                B. to visit               C. to having visited                    D. visiting

The mother didn't know ______ to blame for the broken glass as it happened while she was out .  A   who   B  when   C   how    D   why

.  The number of articles published on smoking ______ amazing.

A. is    B. are    C. were    D. have been

. Many a student ______ the importance of learning a foreign language.

A. have realized    B. has realize    C. have been realized    D. has been realized

.______the photos of the coastal city, I have no desire to visit it,it’s crowded all year.

A.To see           B. To have seen        C. Seeing             D. Having seen

.The policeman stopped him when he was driving home and_____ him of speeding.

A. charged            B. accused             C. blamed        D. warned