-How old ________ ? 

-Sorry, I don't know.

[　　]

　　阅读理解，根据短文内容选择正确答案.

　　My name is Sally White. I am a school girl. My school is far from my home. Every day it is a lot of time to get there. The road is not flat (平整), so I cannot go to school by bike. I often get there by bus or on foot. It takes me thirty minutes to get there by bus and an hour on foot. I must get up early every morning. I have no time for breakfast at home. I often have something for breakfast on the way or on the bus, I don' t want to be late for school, so sometimes I run to school.

　　(1)Where is Sally?

[　　]

　　(2)Her home is ________

[　　]

　　(3)It takes her ________ to get to school on foot.

[　　]

　　(4)Where does Sally have breakfast?

[　　]

　　A. At home.

　　B. On the way to school.

　　C. In her school.

　　D. In a restaurant.

　　(5)Is she late for school?

[　　]

--Is Nancy doing homework?　　

--______.

A. No, she is B. No, she isn't C. Yes ,she does. D. Yes, she isn't.