听材料，回答问题。 1. Is Mr. Brown rich or poor? A. I don't know. B. He is rich. C. He is poor. 2. Why does Mr. Brown buy the present for his mother? A. Because his mother's birthday is coming. B. Because he has much money. C. Because the parrot is clever. 3. What did Mr. Brown buy for his mother? A. Some flowers. B. A car. C. A parrot. 4. How much did the gift cost Mr. Brown? A. 800﹩ B. 8,000﹩ C. 780﹩ 5. How did Mr. Brown's mother deal with her present? A. She kept it as a pet. B. She ate it. C. She sold it.