What's this?
ruler
What's this?
pencil
What's this?
it's a pen
What's this?
it's an eraser / a rubber
What's this?
it's a page
What's this?
tick
What's this?
cross
What's this?
open
What's this?
close
What's this?
it's a computer
What's this?
it's a mouse
What's this?
it's a whiteboard
What's this?
it's a bookcase
What's this?
it's a keyboard
What's this?
it's painting
What's this?
it's a playground
