What is this?
This is a pen.
What is that?
That is a marker.
What is that?
Thats is a pencil.
What is that?
That is a chair.
What is this?
This is a crayon.
What is this?
This is a book bag.
What is this?
This is an eraser.
What is this?
This is a ruler.
What is that?
That is a desk.
What is that?
That is a book.