阅读理解：读短文，根据短文内容选择最佳答案计。
I’m Ann. I’m English. I’m twelve. I was born on May 17th , 1991. I learn Chinese at Beijing No.3 Middle School. I have a good friend. Her name is Lucy. She is twelve, too. We are in the same (同样的) grade. But we are not in
the same class. I’m in Class Two, and she is in Class Three. We have the same Chinese teacher（教师）. Her name is Zhang Ying. We all like her. Lucy’s parents are both English teachers in China. And she has a sister.Her name is Lily. She is only five years old.
1. Ann and Lucy are _________.
A. classmates B. sisters C. brothers D. friends
2. Ann was born _____________.
A. on May 17th , 1990 B. on May 17th ,1991
C. in May 17th, 1991 D. in May 17th, 1990
3. Zhang Ying is Lucy’s __________ teacher.
A. English B. Chinese C. math D. music
4. Lucy’s parents are in _________. They teach English.
A. England B. China C. America D. Japan
5. How old is Lily？ She is_____________.
A.twelve B.five C.three D.I don’t know.