What's this?
This is a poster
What's this?
this is a blackboard
What's this?
This is a computer
What's this?
this is the floor
What's this?
this is a wall
What's this?
this is a book
What's this?
This is a classroom
What's this?
This is a cupboard
What's this?
This is a bookcase
What's this?
This is a window
What's this?
This is a playground
What's this?
This is a desk
What's this?
This is a whiteboard
What's this?
This is a tablet