听对话,回答问题。 1. What does Bill's mother usually do at home? A. She does the housework. B. She reads newspapers. C. She listens to the radio. 2. Who is good at cooking? A. Bill's sister. B. Bill's father. C. Bill's grandma. 3. What is Mimi? A. A young girl. B. An old woman. C. A little cat.