What is this?
This is a chair.
What is this?
This is a book.
What is this?
This is a table.
What is this?
This is a pen.
What is this?
This is a fan.
What is this?
This is an eraser.
What is this?
This is a notebook.
What is this?
This is a desk.
What is this?
This is a pencil.
What is this?
This is a ruler.