unit 30 could i possibly borrow a jacket and a tie
W: well,sir.we are asking all our guests to wear a jacket and a tie in our restaurant
M: is that so?i didn't know it,can i possibly borrow a jacket and a tie?
W: i am sorry,you can't borrow a jacket and a tie.
M: then we'll return to the hotel and come back,will you change the appointment
W: certainly,what time will you come back?
M: at 7,please.
W: how many in your party?
M: a party of 13.
W: alright,we are waiting for you at 7