Ⅰ．听句子，选择适当的应答语。（共5分，每小题1分）
1. A. At home. B. On Sunday afternoon. C.Once a week.
2. A. Twice a day. B. Two hours. C. Two hours a week.
3. A. Twice a week. B. Two days. C. Two days ago.
4.A. That’s a good idea. B. I’m too tired. C. I hardly exercise.
5.A. She should drink hot water. B. I’m sorry to hear that.
C. Really? That’s bad.
