What's this?
It's a bag.
What's this?
It's a sharpener
What's this?
It's a tape
What's this?
It's a rubber
What's this?
It's a door
What's this?
It's a book
What's this?
It's a pencil
What's this?
It's a window
What's this?
It's a folder
What's this?
It's a pen
What's this?
It's a ruler
What's this?
It's a crayon