1. Li Bai and Du Fu were great p___________ in ancient China. 2. How about ___________ (fly) to Kunming? I think it's far more enjoyable. 3. Tom is much ___________ (careful) than Li Lei. 4. I hope I can talk with Yao Ming ___________ (面对面) one day. 5. He was so hungry that he ___________ (吃光) all the food in the dish.