67.At the meeting they discussed three different　　　 to the study of mathematics.

A. approaches　　　　　 B. means　　　　　 C. methods　　　　　　 D. ways

66.The　　　 on his face told me that he was angry.

A. impression　　　　　 B. sight　　　　　　 C. appearance　　　　　 D. expression

65.One of the best ways for people to keep fit is to　　　 healthy eating habits.

A. grow　　　　 B. develop　　　　 C. increase　　　　 　　　D. raise

52.---Who called me this morning when I was not? 　----A man calling ______ Robert.

A. his　　　　 B. himself　　　　　 C. his　　　　　　　　 D.不填 53.Look out! Don’t get too close to the house ______ roof is under repair. 　A. whose　　　　 B. which　　　　　　 C. of which　　　　　 D. what 54.Sorry. Madam. You’d better come tomorrow because it’s ______ the visiting hours. 　A. during　　　　 B. at　 　　　　C. beyond　　　　　　　 D. before 55.Ladies and gentlemen, please fasten your seat belts. The plane________. 　A. takes off　　　　 B. is taking off　　　　 C. has taken off　　　　 D. took off 56.Green products are becoming more and more popular because they are environmentally_______. 　A. friendly　　　　　　　 B. various　　　　　　　 C. common　　　　　 D. changeable 57.If it were not for the fact that she _______ sing, I would invite her to the party. 　A. couldn’t　　　　　 B. shouldn’t　　　　　　’t　　　　　　　 D. might not 58.She______Japanese when she was in Japan. Now she can speak it freely. 　A. picked out B. made out　　　 C. make up　　 D. picked up 59._______homework did we have to do that we had no time to take a rest. 　A. So much　 　　　B. Too much　　　　　 C. Too little　　　　　　　 D. So little 60.The moment the 28th Olympic Games _______ open, the whole world cheered. 　A. declared　　　　　 B. have been declared　 C. have declared　　　 D. were declared 61.The workers will go on strike if the demands they _______ put forward　 are turned down. 　A. could　　　　　　　 B. would　　　　　　 C.不填　　　　　 D. had 62._______for the breakdown of the school computer network, Alice was in low spirits. 　A. Blaming　　　 B. Blamed　　 C. To blame　　　 D. To be blamed 63.Always read the ________ on the bottle carefully and take the right amount of medicine. 　A. explanations　　 B. instructions 　　C. descriptions　　　 D. introductions 64.To make members of a team perform better, the trainer first of all has to know their　　　 and 　weaknesses.

A. strengths　　　 B. benefits　　　　 C. techniques　　　　　 D. values

51. --- What should I do first?

　 --- The instructions ______ that you should mix flour with water carefully first.

A. go　 B. tell　　　 C. write　 D. say

50. --- Could I have a word with you, mum?　 --- Oh dear, if you ________.

　 A. can　　　 B. must　 C. may　　 D. should

49. --- If you like I can do some shopping for you.　 --- That’s a very kind ________.

　 A. offer　　 B. service　　　 C. point D. suggestion

48.My friend, who ____ on the International Olympic Committee all his life, is retiring next month.

　 A. served　 B. is serving　　 C. had served　 D. has served

47. We always keep ________ spare paper, in case we ran out.

　 A. too much　　 B. a number of　　　 C. plenty of　　 D. a good many

46. If you can’t decide which of the two books to borrow, why don’t you take ______?

I won’t read them this week.

　 　A. all　 B. any　　 C. either　 D. both