35、Last year the advertising rate __________ by 20 percent.

   A. raised       B. raising       C. was rising        D. rose

34、 Is __________ necessary to complete the design before National Day?

   A. this      B. that      C. it      D. he

33、The little boy showed great interest __________ chemistry when he was doing the experiment __________ the first time.

A. in; for      B. on; for      C. in; on       D. for; at

32、The bird flu __________ through the world has jumped from birds to humans and has caused some deaths.

   A. sweeps      B. swept      C. sweep      D. sweeping

31、―______.

―I think quite the opposite.

      A. She must be quite satisfied with the progress that has been made.

      B. If you have any question, don’t hesitate to call me!

      C. I wonder if you could come over and help me a while. I just can’t manage it.

      D. Nobody knows what he means. He just keeps his mouth closed all the day.

30、 Only by changing the way we live ______ the earth.
A. can we be able to save                            B. can we save
C. can we be saved                                    D. we will be able to save

29、She’s too thin. She _____ gain some weight but she _____ too little.

A. would, ate            B. will, eats             C. would, eats         D. will, ate

28、How I wish she _____ with me for the next three months!

   A. be                  B. should be             C. will be             D. could be

27、With better education, people will be able to build a better society in harmony _____ nature.

   A. of                   B. to                   C. with               D. by