What's this?
It's a car.
What's this?
It's a ball
What's this?
It's a pencil
What's this?
It's a rubber
What are they?
They're balls
What are they?
They're cars
What are they?
They're pencils
What are they?
They're rubbers
What's this?
It's a doll
What are they?
They're dolls
What's this?
It's a book
What are they?
They're books
What's this?
It's a card
What's this?
They'are boards
What are they?
They are chairs
