Lesson five Affirmative and Negative Response
A：Mary, I have lost my student ID.
A: I just can't find it. I have gone through my purse again and again. It's not there.
M：Try to think, when did you last see it?
A：Yesterday afternoon. I borrowed books with it.
M：Where did you go afterwards?
A：I went shopping.
A: I went to dinner at a Japanese restaurant.
M：Did you use the purse?
A：Yes, I paid with cash.
M：Could the ID have slipped out?
A：I'm not sure.
M：Call the restaurant.