I(not go) to the party unless you (come) with me

dear mom and dad.mom, dad i come home late, because i went to celebrate the birthday of my friend. don't worry i will come home at 11 p.m.

                                                                                                                                (твоё имя)

-good morning! can i help you?

-oh, yes, please. i'm looking for "prostokvashino" milk. (можешь заменить фирму молока на  

-we have this one. 

-nice! how much?

-2$. 

-here you are.

-thank you. you are welcome. good bye!

-thanks! good bye!