Who is this?
She is a teacher.
What is this?
It's a desk.
What is this?
It's a ruler.
What is this?
It's a pen.
What is this?
It's a rubber.
What is this?
It's a pencil.
What is this?
It's a paper.
What is this?
It's a book.
What is this?
It's a chair.
Who is this?
He is a student.
