Choose the correct response. 1 A: Can I help you? B: a Good idea. b We'd like two tickets to Oxford, please. 2 A: Single or return? B: a OK. That's £15. b Return. 3 A: What time would you like to leave? B: a I'd like to take the 9 am train. b On Wednesday, please. 4 A: That's £30, please. B: a Here you are. b Here's your ticket. 5 A: Have a nice day, please. B: a Two tickets, please. b Have a nice day, please.