| 听下面一段对话，回答1-5题。 |
| 1. How long did Mr. Black work in a restaurant? |
| A. For ten years. B. For ten months. C. For ten days. |
| 2. Once Mr. Black had to see a doctor because something was wrong with his |
| A. cars B. eyes C. nose |
| 3. What did Mr. Black decide to do? |
| A. To open a hotel. B. To open a shop. C. To open a hospital. |
| 4. Who came to knock at his door one evening? |
| A. A stranger. B. A woman. C. A doctor. |
| 5. What happened to the man after he took Mr. Black's medicine? |
| A. He got better. B. He got well. C. He became worse. |