50.-Could I borrow your bicycle, please?

　-Of course.__________.

　A. Thank you

　B. With pleasure

　C. That’s all right

　D. It doesn’t matter

49. -Excuse me, may I ask a question?

　-__________.

　A. Never mind

　B. Not at all

　C. Of course

　D. You may

48. He speaks English better than __________ else in his class.

　A .the one

　B. anyone

　C. another

　D. the other

47. It makes me __________ thirsty.

　A. feeling

　B. to feel

　C. feel

　D. felt

46. I like the musi

　C. It sounds _________ .

　A. wonderful

　B. greatly

　C. well

　D. wonderfully

45.- __________ is the population of China?

　-Over 12 million.

　A. How many

　B. how long

　C. What

　D. How

44. By the end of last term, we __________ twenty songs.

　A. had learned

　B. have learned

　C. are learning

　D. were learning

43. __________ of the boys plays football well.

　A. Both

　B. All

　C. Some

　D. Neither

42. Everyone is busy __________ ready for Christmas.

　A. to get

　B. getting

　C. got

　D. gets

41.___________, can you help me?

　A. I’m sorry

　B. Excuse me

　C. Pardon

　D. Thank you