A: (1) is that blue packbag? B: It must (2) Xu Fei's. A: (3) do you say so? B: Look, the bag is new. Xu Fei (4) a new one yesterday. He would like to travel to (9) . A: That's great. He can (6) Eiffel (7) there. It's very (8) in the world. B: Yes, so he bought a new bag to (9) his clothes. A: Oh, I see. (10) go and give it to Xu Fei.