听问题,选择正确答案,听两遍。 ( )1.A. Yes, I am. ( )2.A. Go shopping. ( )3.A. Yes, he does. ( )4.A. At six thirty. ( )5.A. She's my mother. ( )6.A. There are 3. B. Yes, it is. B. To the park. B. Yes, she is. B. By bike. B. She's a teacher. B. I have 3. C. At seven. C. Yes, I am. C. No, she doesn't. C. I'm fine. C. He's a teacher. C. They're 3.