7.　 ---How long have you been away from your hometown?

　 ---______two years ago.

　 A. Since　　 B. For　　 C. In　 D. From

6. If you want to prevent yourself from catching diseases, you must keep your living environment _______.

A. clean　　 B. to clean　　 C. cleaning　　 D. dirty

5.　 ---Have you finished your work yet?

　 ---No, not yet.　 I think it'll take _____ ten minutes

　 A. another　 B. other　 C. others　 D. more

4. Saddam and his followers ______ from Baghdad before the air raids took place.

A. had escaped　 B. has escaped　 C. was escaping　 D. escape

3.　 ---I think he lives _____ No. 386 West St.　

---Are you sure _____ that?

A.　 at, /　 B.　 in, of　 C.　 in, about　 D.　 at, of

1. This place is really well worth ______ a second time.

　 A. to visit　　 B. visits　　　 C. visiting　　 D. visited

2----I'm ______ in what _____ you.

　 ----Well, don't follow suit.　 Just do what you like.

A.　 interesting, interests　　 B. interested, interests

C. interest, interests　　　　 D. interest, interesting

5. 选D.最后一段说母亲有世界上最宽容的心，她是一位 strong母亲，她是一位真正的英雄，这些都说明了在作者心中母亲很great(伟大)。

4. 选B.在短文的最后一段，作者反复提到这样的字眼：a strong mother，had the biggest heart，an angel，字里行间都充满着自豪之情。故答案选B.

3. 选B.在短文的第3段开头讲到了第二天发生的事。校长告诉我的两个老师发生了什么事，然后紧接着借妹妹之口：She‘s gone. Teresa，mommy’s gone. She‘s dead.使读者知道，校长告诉老师的事是My mother had been dead(我的母亲死了)。

2. 选D.根据第2段的句子The police officer told me what had happened and…可知，老师叫我去校长办公室，但真正告诉我发生了什么事的是the police officer.故答案选D.