Sue: Hi, Mark. I haven't seen you for a while. Where have you been?
Mark: Nowhere. I've just been busy.
Sue: Have you got time for a coffee now?
Mark: Sorry. I've got to get back. Maybe another time.
Sue: No problem. Do you fancy going to a concert tomorrow? I'm going with some friends and there's a spare ticket.
Mark: Who's playing?
Sue: It's a band called Spikes. I've heard they're really good
Mark: I'd love to. What time?
Sue: It starts at 8.30.
Mark: OK. I'll meet you there.