Is this your ruler?
Yes, it is
Is this your pencil?
No, it isn't. It's my eraser
What is it?
It is a pencil
Is this your book?
No, it isn't. It is my notebook
Is this your eraser?
No, it isn't. It's my pencil case
What is it?
It is a pen
Is this your crayon?
Yes, it is
Is this your backpack?
Yes, it is
Is this your pencil case?
No, it isn't. It is my backpack
Are these your books?
Yes, they are
Are these your rulers?
No, they aren't. They are my notebooks
Is this your crayon?
Yes, it is
Are these your backpacks?
No, they aren't. They are my crayons
Are these your rulers?
Yes, they are
Are these your pens?
No, they aren't. They are my pencil cases
Are these your erasers?
Yes, they are
