What's this?
It's a ruler.
What's this?
It's a door.
What's this?
It's a bookcase.
What's this?
It's a pen.
What number is this?
Three.
What number is this?
Ten.
What's this?
It's a pencil.
What's this?
It's an eraser.
What number is this?
Four.
What's this?
It's a book.
What number is this?
Eight.
What number is this?
Five.
What's this?
It's a bag.
What number is this?
Two.
What number is this?
Six.
What number is this?
Seven.
What number is this?
One.
What's this?
It's a folder.
What's this?
It's a window.
What number is this?
Nine.