在横线上填入词或句子,将对话补充完整.( 5分 ) A: Hello, Nice to meet you! B: ___小题1:____! How long have you been in Zhuzhou? A: For half a year. B: ___小题2:__? A: It is a beautiful city. B: Why did you come to study here? A: Because my father got a job here. B: Oh, __小题3:___? A: He is a policeman. B: Cool, I want to be a policeman, too.___ 小题4:____? A: I want to be a singer. B: ___小题5:__? A: Because I like singing very much.