二、听句子，选择适当的答语。句子读一遍。（共5小题；每小题1分，满分5分）
6. A. He's a teacher. B. He's reading a book. C. He's from Japan.
7. A. About two kilometers. B. About two hours. C. About twenty yuan.
8. A. At 7:00 am. B. On Monday. C. Twenty minutes.
9. A. Vegetables. B. Volleyballs. C. Dolphins.
10.A. No, you can’t. B. No, you aren’t. C. NO, you don’t.
