Hello Lucy!I _____ know you ______in Beijing.

Hello Lucy!I _____ know you ______in Beijing. A：Hello.what can I do _____ you?B:Hello.I want to _____ a T- -Hello,i didn't know you were here. Hello!I didn’t know you were here. hello ,I don't know you were here回答是什么 Mary Lucy _____(tell) you what I saw last night _____ i visit lucy on sunday ,mom?yes,you ____ You know I need some _____.(help) Hello,lucy!Did you go to see the movie yesterday?No,i didnt. A：Hello,Lucy!B:Oh_,Peter.A:_are you going to do tomorrow?B:I Lucy:Hello,John!__W_____ club do you want to join?John:I wan Hello,Mike.I _ you _ in beijing.How long have you been here?