听下面5段对话，回答1-5小题。 1. What do western people do before going shopping? A. Compare prices. B. Select the supermarkets on sale. C. Make a shopping list. .2 How much should the man pay for two pounds of beef? A.＄1. 80. B.＄2.80. C.＄3.60. 3. Why can’t the woman keep up with her classmates? A. She is slow in learning. B. Her learning method is poor. C. She does not study hard enough. 4. Where is the woman? A. At a garage. B. On a hill. C. In a parking lot. 5. What does the man mean?   . A. The woman shouldn’t have followed that advice. B. The woman looks young and beautiful. C. Too much water will harm the woman’s health