90．中国属于第三世界。

89．她很自信能获得第一。

88．如果我是一只鸟，我就可以在天空自由地飞翔。

87．我通常开着灯睡觉。

86．你成功的秘诀是什么?

W: Hello, Uncle John!

M: Hello, Mary．(81)　　　　　　　　　 ? You look worded and upset．

W: I have a problem．I really need your help．

M: (82) 　　　　　　　　　　　　　　?

W: Well, you know I love basketball, but now I am in Grade Nine, my parents won't let me play．

M: (83)　　　　　　　　　　　　　　　 ．Your studies must come first．

W: I see．I do well in all my lessons and I should be allowed to do something that I interested in．

M: OK．(84)　　　 　　　　　　　　　　　　　．

W: Thank you．That's very kind of you．

M: (85)　　　　　　　　　　　　　　　 ．

(二)根据短文意思．用方框中所给词语的适当形式填空．使文章通顺、完整。

Mr. Young owned his own business and worked very hard．His wife was (71)　　　 　that he would get sick if he went on (72)　　　　 　like that, so she often tried (73)　　　　 　him to take a holiday．At last she persuaded (劝说) him to do this．But she was afraid that he might not be able (74)　　　 　his holiday quietly, so before they (75)　 　　, Mrs. Young went to see her husband's secretary (秘书)．She said to her, "My husband (76)　　 　a holiday very much, so (77)　　　 　happens, please don't bother him with telephone calls or letters about business problems while we are away．Just wait (78)　　 　　　we get back．"

After Mr. and Mrs. Young had been away for about a week, Mr. Young (79)　　　 　a letter from his secretary which said, "Something terrible (80)　　　　　 　to your business, but I'm not going to bother you with it now while you are enjoying your holiday．"

70．I'll keep these happy days in my h　　　　 　for ever．

69．Leave your g　　　　　 　in a can (垃圾桶) outside your door．

68．This film is very f　　　　 ．It tells us a boring story．