1. Read the six conversation pictures A and B show?

Conversations in Pictures A and B:

1. A: Hi. Can I help you?
   B: (1) Oh, thanks.
2. A: Excuse me. (3) Could you?
   B: (4) Yes, of course.
3. A: Thanks!
   B: (5) You're welcome.
4. A: Excuse me. (7) How much is it?
   B: (8) It's £10.
5. A: Excuse me. (9) Can I have a look?
   B: (10) Certainly.
6. A: Excuse me. (11) Where can I find...?
   B: (12) It's over there, next to...

Note: The provided image does not contain pictures A and B, so the responses are based on the numbered dialogue prompts.