What is this?
It is a bookcase.
What is this?
It is paper.
What is this?
It is a pencil.
What is this?
It is a notebook.
What is this?
It is a book.
What is this?
It is a cupboard.
What is this?
It is a bag.
What is this?
It is a wall.
What is this?
It is a chair.
What is this?
It is a desk.
What is this?
It is a pencil case.
What is this?
It is a floor.
What is this?
It is a ruler.
What is this?
It is a eraser.
What is this?
It is a window.
What is this?
It is a board.
What is this?
It is a clock.