A. 听对话，根据所听内容选择最佳答案。对话读一遍。（共5分）
6. How long does it take Jim to go to school by bike?
A. About fourteen minutes.
B. About fifteen minutes.
C. About fifty minutes.
7. When is Lucy going shopping with Lily?
A.This Sunday. B. This Saturday. C. Next Sunday.
8. How often should the girl take the medicine?
A. Once a day. B. Twice a day. C. Three times a day.
