听小对话，回答问题。 1. What does Mr Brown tell Li Mei to do? [     ] A. Worry about English. B. Practice reading. C. Join an English club. 2. Who should clean the classroom? [     ] A. Kathy. B. Steve. C. Kathy and Steve. 3. When was the TV invented? [     ] A. In 1917. B. In 1927. C. In 1972. 4. Why do they want to open the window? [     ] A. It's too hot. B. It's too dark. C. The air isn't fresh. 5. Which store does the man like better? [     ] A. Dean's Supermarket. B. Daily's Department Store C. Dean's Department Store.