1. X: Excuse me. I've lost my pencil case.
Y: What does it look like?
X: It's blue and quite small.
2. X: Can I have a ticket to London, please?
Y: What kind of ticket do you want? / Single or return?
X: A single, please.
3. X: That's £9.50, please.
Y: Can I pay by credit card?
X: I'm afraid our card machine isn't working at the moment.
4. X: I need a calculator. Can I borrow yours one?
Y: I'm afraid I can't. I'm using it at the moment.
5. X: There's a football match on Saturday. Would you like to go with me?
Y: No, thanks. I'm going to the cinema on Saturday.
6. X: Excuse me, I think that I lost my notebook in this café yesterday.
Y: Where did you sit?
X: At that table in the corner.
