What is this?
This is my backpack.
What is this?
This is my pen.
What is this?
This is my book.
What is that?
That is my ruler.
What is that?
That is my chair.
What is that?
That is my crayon.
What is that?
That is my school.
What is this?
This is my classroom.
What is this?
This is my eraser.
What is that?
That is my pencil.