1. You have been trying this all timе какое время?

Present Perfect Progressive

-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!

1. there is a big window in my bedroom.

2. there are no pantries in our house.

3. he shares his room with a friend.

4. is there a hall in his flat?

5. have you got a room on your own?