What is this?
It's a bathtub.
What room is this?
It's the kitchen.
What is this?
It's a rug.
What room is this?
It's the bathroom.
What is this called?
It's the garage.
What room is this?
Bedroom.
Where are the kids?
In the yard.
What room is this?
Living room.
What are these called?
Stairs
What is she cleaning?
The floor
What is this called?
Sink
What is this called?
A fridge
This is (a/ an) old house.
an
I live in (a/an) new apartment!
a
Our neighbor has (a/an) quiet dog.
a
This is a/an.....
mobile home
house
apartment
