51、____ has recently been done to provide more buses for the people, a shortage of public vehicles remains a serious problem.

A、That　　　　　　 B、What　　　　　　　 C、In spite of what　　　　　　　 D、Though what

50、--How do you think I should receive the reporter?

　　 --____ you feel about him, try to be polite.

A、How　　　　　　 B、What　　　　　　　 C、Whatever　　　　 D、However

49、--You didn’t wait for Mr. Black last night, did you?

　　 --No, but we ____. He didn’t return home at all.

A、couldn’t have　　　　　　　　　　　　　 B、needn’t have

C、didn’t need to　　　　　　　　　　　　　 D、should wait have

48、--How come a simple meal like this costs so much?

　　 --We have ____ in your bill the cost of the cup you broke just now.

A、added　　　　　 B、included　　　　　 C、contained　　　　 D、charged

47、A terrible earthquake happened in that district at the end of 2004, ____ many countries in the world paid close attention to this.

A、where　　　　　 B、when　　　　　　　 C、which　　　　　　　 D、what

46、--What’s the matter with Tim?

　　 --Oh, Tim’s cellphone was left in a taxi accidentally, never ____ again.

A、to find　　　　 B、to be found　　　 C、finding　　　　　　 D、being found

45、--Please call me at 8:00 tomorrow morning. I’m kind of forgetful.

　　 --Don’t worry about that, you’ll be surely ____.

A、reminded　　 B、told　　　　　　　　 C、warned　　　　　　 D、informed

44、--Good evening. I ____ to see Miss Jessic.

　　 --Oh! Good evening. I’m sorry, but she is not in.

A、came　　　　　 B、come　　　　　　　 C、have come　　　　　　　 D、had come

43、We should know that we can only reach the top if we are ready to ____ and learn from failure.

A、deal with　　　 B、depend on 　　　 C、carry on　　　　　 D、go with

42、--This wall of air is an effective answer to the problem and it ____ work.

　　 --But it is a question to put such a wall of air around the statue.

A、may　　　　　　 B、must　　　　　　　　 C、should　　　　　　 D、could