English. Закончите диалог используя эти предложения (одно лишнее)

1) B: Hi! I'd like a slice of pizza, please.2) B:How much is a lemonade?3) B: OK. Can i have one, please?4) A: Of course. Here's your pizza and your lemonade. That's £ 2.50, please.5) B: OK. Here's your change.6) A:Thank you. Here you are.