7. They have to explain ______ us the reason　 _____ their doing so.

A. /; of　　　 　　　　　 B. with; about　　 　　　 C. /; for　　　 　 D. to; for

6. Hand in hand with reading, Dave ____ the habit of making notes.

A. caused　　　 　　　 B. brought　　　 C. created　　　 　　 D. developed

5. In the past few years, Chinese scientists ________ great success in the field of space flight.

A. achieved　　 　B. have achieved　　 C. won　　　　　　 D. had won

4. History is _______ a subject which only lets us know something in history..

A. not more than　　 B. less than　　　 C. more than　　 D. no more than

3. I’m ____your class today so you must do ____ I tell you.

A. in charge of; as　 B. instead of; what　 C. in the form of; like　 D. looking at; as

2. -When will Mother come back?

　 -She _____ to be here by eight o’clock tonight.

A.　　 is supposing　 B. supposed　　 C. was supposed　 D. is supposed

1.　　　 The work was finished sooner than ____.

A.　 expecting　　 B. expected　　 C. is expected　　 D. we were expected

　　 假如你叫李明。你的好友Mark生病了，在家复习迎考。以下是学校关于英语期末考试的说明。请根据该通知写一封信给Mark，询问病情并告诉他考试的有关事宜。

注意：1、短文必须包括所有要点，可适当发挥；

　　 　2、字数：120词左右;

3、短文的开头与结尾已给出，不计入总词数。

Dear Mark，

______________________________________________________________________________________________________________________________________________________________

Yours truly，

Li Ming

89．The doctor advised him to do regular exercise every day．

The doctor suggested that_____ ______regular exercise every day．

88．The police are looking for a 15-year-old boy，who got lost in the forest two days ago．

The police are searching for a boy of______，who_______ _______ _______in the forest two days ago．