Question

听音，选择合适的答语，读两遍。
(     ) 1. A. Yes, they do. (     ) 2. A. Mine is.     (     ) 3. A. Liu Ying.     (     ) 4. A. No, I didn't. (     ) 5. A. I think so.	B. No, they do. B. His is.     B. I agree.  B. Good idea. B. Yes, I do.	C. Yes, we are. C. There is.   C. Liu Tao.     C. Yes, I am.   C. I'm fine.