A: Why can't you come? You told me yourself you'd like to see the film.
B:
A: Then we can all three of us go. Perhaps we ean change the tickets.
B:
A: In that case, I think you should've told me before. You knew very well I was going to buy the tickets after class.
B:
A: I see! Sorry if I was a little angry just now.
B:
A: Right! Thanks. I'd love to meet your friend. What time?
B:
A: No harm done. Let's forget it!
B:
Keys:
B: I'm sorry. I've got something else to do this evening.
B: So sorry I have to go to the station to meet my mother.
B: I'm terribly sorry I didn't tell you.
B: Do you think it's OK if my friend goes with you.
B: At six. Very sony to give you so much harm.
B: OK.