37. Our teacher did what she could _______ us with English.

　　　　 A. help　　　　　 B. helped　　　　 C. helping　　　　 D. to help

36. –How do you like my new motorcar?

　　　　 --It’s very nice, but would you please ______ park it here?

　　　　 A. not　　　　　 B. not to　　　 　　C. to not　　　　 D. don’t

35. The boy wanted to ride his bicycle in the street, but his mother told him _____.

　　　　 A. not to　　　　 B. not to do　　　 C. not to it　　　 D. do not to

34. The chair looks rather hard, but in fact it is very comfortable to ______.

　　　　 A. sit　　　　　　 B. sit on　　　　　 C. be sat　　　　 D. be sat on

33. Please let me ______ where the meeting is ______ tomorrow.

　　　　 A. know; to be held　　　　　　　　 B. to know; to hold

C. knowing; to be held　　 　　　　　D. known; to hold

32. The ice is thick enough ______.

　　　　 A. to walk on　　 B. for walking　　 C. to walk　　　　 D. to walk on it

31. He is a nice person ______.

　　　　 A. to work with　 B. working with　 C. worked with　　 D. to be worked

30. It ______ forty-five minutes ______ there by bus.

　　　　 A. cost; to get　　 B. takes; getting　 C. takes; to get　　 D. takes; to get to

29. A big crowd gathered ______ him ______.

　　　　 A. to hear; speak B. hearing; speaking C. to hear; speaking D. hearing; to speak

28. Last summer I took a course on ______.

　　　　 A. how to make dresses　　　　　　 B. how dresses be made

C. how to be made dresses　　　　　 D. how dresses to be made