听短文，选择正确答案。 1. Where does Linda live? A. Beijing. B. Hong Kong. C. New York. D. Canada. 2. What language do Linda and Mary speak? A. English and French. B. French and English. C. English and English. D. French and French. 3. What does Linda help Mary with? A. Chinese. B. English. C. French. D. Japanese. 4. How often do they speak English? A. Every day. B. On Friday. C. On Tuesday and Thursday. D. On Monday and Wednesday. 5. When does Mary speak French? A. Friday. B. Sunday. C. Monday. D. Wednesday.