Listening and filling the blanks. Dialogue A (G: Guest 客人 A: Floor Attendant 楼层服务员 ) G: My toilet is ___1__. A: I'm sorry to __2_. May I have your _3__, please ? G: It's __4__. A: We'll _5__ it __6___. (......) A: _7___. May I come in ? G: Come in ,please. A: (Checking) I'm _8__ it ___9__ to _10__. Would you like to __11____, sir ? G:OK. A: We are __12___ for _13____. Thank you for your _14____.