What is it?
It's a pen .
Is it a pencil case?
No, it isn't. It is a backpack.
Is it a pencil?
Yes, it is.
L U R E R
Ruler
It is (a, an) eraser.
It is an eraser.
What is it?
Pencil case
Is it a chair?
No, it isn't. It is a chair.
What is it?
It's an eraser.
What is it?
E D K S
It's a desk. DESK
What is it?
It is a book.