选择合适的句子补全对话。
Tom: ______ I’m Tom．
Lucy: Good morning．Tom.
Tom:_______
Lucy:I’m Lucy.
Tom:______________
Lucy: L-U-C-Y,Lucy.
Tom: Thank you, Lucy._______________
Lucy:Fine, thank you．And you ?
Tom:Fine, thanks．____________ Goodbye,Lucy．
Lucy: Bye.