46. I was about to get off the taxi when I found that I had no money to ______ the driver.

　 A. pay back　 B. pay off　　 C. pay　　 D. pay for 47. Having stayed in China for 4 years, he ____________ here.

　 A. is used to living　 B. used to live　 C. is used to live　 D. used to living 48. Ben is one of the many boys who ________ in this school, but he is the only one of the students who _____ long hair. 　 A. study; wear　 B. studies; wears　 C. study; wears　 D. studies; wear 49. There are many recipes for simple and healthy snacks that ______ and keep us _____. 　　 A. are tasted good; going　　　 B. taste good; going　 　　 C. taste well; to go　　　　　 D. are tasted well; to go 50. He ________ a ticket as he could enter free.

A. shouldn’t have bought　　　 B. must have bought　

C. needn’t have bought　　　　 D. might have bought

45. The kite flew ______ in the rainy sky, but nothing ________. 　 A. highly; happened　　　　　 B. high; was happened　 　 C. highly; was happened　　　 D. high; happened

43. When the bird flu broke out in Heishan County, ___________ eggs were stored in the henneries(养鸡场).　　　 　 A. a good many of　　 B. a great deal 　　C. a large number of　　 D. plenty 44. Other electric shocks followed even before the whole string was wet, and I _________ collect and store much electricity in the condenser. 　 A. can　 B. could　 C. was able to　　 D. be able to

36. --- Is there any flight to London this evening?

　 --- There _____ be. I have to phone the airport to find it out.

　 A. must　　 B. can　 C. would　 D. might 37. John as well as five other students _________ to school early every day. 　 A. goes　 B. go　 C. went　　 D. have gone 38. Each time ___________, it changes a little and in that way we keep our culture alive. 　 A. when we celebrate a festival　　　 B. while we celebrate a festival　 　 C. we celebrate a festival　　　　　 D. as we celebrate a festival 39. I have worked on it for a month, but now the only solution I can __________ proves　　　 　 to be a failure.

　 A. come up　 B. come across　 C. come up with　 D. come about 40. In the past, many brave Chinese people, Liu Hulan for example, would rather ______　　 　 than ______ to the enemy. 　 A. died; gave in　　 B. die; give in　 C. died; give in　 D. die; gave in 41. Everybody, now ___________________ our honorable guest, Mr. Black. 　 A. allow me to introducing　　 B. allow me to introduce

C. allows me to introducing　　 D. allows me to introduce 42. _________that 100 years ago animal testing was cruel but today animals in experiments are ___________________.

A. It is no doubt; very good taken care　 B. There is no doubt; very good taken care of C. There is no doubt; very well taken care of D. It is no doubt; very good taken care of

35. While they have lived together for so long, they have______________.

A. something in same　　　 　B. nothing in same　 C. nothing in common　　　 　D. something in common