Zhang: May i introduce __________ to you? My name is Zhang Hua. George: Glad to meet you. I am George. How do you _____ your name? It is difficult for me to remember Chinese ______ Zhang: Z-h-a-n-g H-u-a. Here is my name ____ George: Good. I _______ now. Here is my card. By the way, do you know Zhang Ziyi ? Zhang: Yes, I know a lot about her. Why do you ____? George: That is impossible. You are kidding. I am afraid. Do you _______ know her? Zhang: Certainly. Zhang Ziyi is a famous film star. George: How do you know her? Can you ______ her to me? Zhang: Oh, i realize that i _____ a mistake, just now my answer to your questions means “ Do you _______ who Zhang Ziyi is? ”