第Ⅰ卷 （选择题 共55分）
Ⅰ．单项选择(共15小题；每小题1分，满分15分)
从A、B、C、D四个选项中，选出可以填入空白处的正确答案。
1．_____ Browns are going shopping this Saturday. They are going to buy _____useful umbrella.
A. /; a B. The; a C. /; the D. The; an
2．Some of the CDs belong to her, while the rest are ________.
A. my B. your C. his D. our
3．— ______ is it from O lympic Center to your school?
— It ’s about 10 minutes’ walk.
A. How much B. How long C. How far D. How often
