35. The visitor asked to have his picture taken　　 stood the famous tower.

　　　 A．that　　　　　　　　　 B．at which　　　　　 C．when　　　　　　　　 D．where

34. They are teachers and don’t realize _____ to start and run a company.

　　　 A．what it takes B．what takes it C．what they take　　 D．what takes them

33. - Are you satisfied with the result?

- Not at all. It couldn't be 　　　.

A. any worse　　　 B. any better　　　　 C. good　　 D. bad

32. He is one of those students who, I am sure, always do ____ best.

　　　 A. his　　　　　 B. their　　　　　 C. my　　　　　 D. one's

31. I met the teacher in the street yesterday _______ taught me English three years ago.

　　　 A. which　　　　 B. when　　　　 C. where　　　　 　D. who