Ответ:

2.
* A: Can I have a bottle of milk, please?
* B: Certainly, here you are.
* A: How much is it?
* B: Forty-two pence.

3.
* A: Can I have a bottle of lemonade, please?
* B: Certainly, here you are.
* A: How much is it?
* B: Seventy pence.

4.
* A: Can I have a jar of jam, please?
* B: Certainly, here you are.
* A: How much is it?
* B: One pound and twenty pence.

5.
* A: Can I have a bag of flour, please?
* B: Certainly, here you are.
* A: How much is it?
* B: Two pounds and five pence.

6.
* A: Can I have a can of pineapples, please?
* B: Certainly, here you are.
* A: How much is it?
* B: Fifty-nine pence.

Ответ: Диалоги составлены выше.