32. A proposal came up at the meeting _____the protection of giant pandas in Sichuan.

A．was concerned with　　　 B．concerned about

C．concerning　　　　　　　 D．to concern

31. Grade Three students have a ______ to work harder than those in Grade Two.

A. courage　　 B. wisdom　　 C. devotion　　 D. tendency　

30. Most of us know we should cut down on fat, but knowing such things isn’t much help when it ________ shopping and eating.

A. speaks of　　 B. refers to　　 C. comes to　　 D. focuses on

29. When you arrive home, give me a call to let me know you _____safely.

A. are arriving　　 　　　B. have arrived

C. had arrived　　　　　 D. will arrive

28. Mrs.White showed her students some pictures _____ in Paris.

A. to take　　 B. to be taken　　 C. taken　　 D. taking

27. All his friends’ encouragement _____ his confidence in winning the game.

A. added up to　　 B. added up　　 C. added to　　 D. added

26. Mary made coffee ____ her guests were finishing their meal.

A. so that　　 B although　　 C. while　　 D. as if

25. The wise use that is ____ the limited time has greatly contributed to his success.

A．made of　 B. to make of　 C. making for　 D. made for

24. I’ll spend half of my holiday practicing English and ___ half learning drawing.

A. another　　　 B. the other　　 C. others　　 D. other

23. “I don’t understand what you are saying,” she said, with a _____ expression on her face.

A. puzzling　 B. puzzled　 C.　 puzzle　 D. puzzlement