Is it a pen?
No, it isn't. It's a book.
Is it a book?
Yes, it is.
Is it a crayon?
Yes, it is.
Is it a ruler?
No, it isn't. It's a crayon.
Are they crayons?
Yes, they are.
Are they books?
No they aren't. They're crayons.
Is it a ruler?
Yes, it is.
Is it a backpack?
No, it isn't. It's a ruler.
Is it an eraser / a rubber?
Yes, it is.
Is it a pen?
No, it isn't. It's an eraser / It's a rubber
Are they pencils?
Yes, they are.
Are they crayons?
No, they aren't. They're pencils.
Are they backpacks?
Yes, they are.
Are they books?
No, they aren't. They're backpacks
Is it a pencil sharpener?
Yes, it is.
Is it a pencil case?
Yes, it is
