根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。
A: Hi, Kate. Long time no see!
B: Hi, Jane. You have changed a lot. 小题1: . Bu now you are thin.
A: So have you. You used to have long hair. 小题2:_________________
B: People surely change all the time. By the way, Can we have dinner together?
A: Good idea. 小题3:
B: I like hot food best. 小题4:__________________________________
A: Me, too. So we can go to the Sichuan Restaurant on Hongqi Road.
B: Shall we take a bus?
A: No, it"s not far from here. 小题5: . Walking is good for ou: he8.lth.
B: OK. Let's go.