32. He is known _____ a scientist and famous _____ his research on rice.

A. for; as　　 B. for; for　　 　　C. as; for　 　　D. as; as

31．I live at a busy street and the loud noise nearly ____me mad.

A. catches　　 B. buries　　　　 C. drives　　 D. influences

30. Along the either side of the street _______ two lines of trees.

A. has　　　　 B. have　　　　 C. is　　　 　D. are

29. There is no doubt _____ they will win the game.

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

28. ______ interested us most was ______ he saw last night.

A. It; what　　 B. What; what　　 C. What; how　 D. It; how

27. ______ he has gone abroad is not true.

A. Whether　　 B. When　　　 C. That　 　　D. Why

26. We make ________ that whoever leaves last turns off the light.

A. it a rule　　 B. a rule　　 C. the rule　 　D. a rule it

25. _______ is certain that practice makes perfect.

A. What　　 　B. It　　　 C. There　 　　　D. Anything

24. With a lot of work _______,　 I can’t help you tonight.

A. do　　　 　　B. doing　　 　　C. done　 　　　D. to do

23. Mr. Green was chosen ________ of the club.

A. the chairman　 B. chairman　　 C. a chairman　 D. chairmen