Соствь диалог:
ОБРАЗЕЦ:
A: Can I have a packet of biscuits, please?
B: Yes, of course. Here you are. That's one pound nine pence, please.
СРОЧНОО

Can I have a pack of milk?No, sorry.We havent got milk.Can I have some chewing gum, please?Yes,sure.How much does it costs?It costs 1 dollar.Here you are.Have a nice day!Have a nice day,too!