What are these?
These are backpacks.
What's this?
This is a pencil case.
What are these?
These are school supplies.
What's this?
This is a ruler.
What's this?
This is a notebook.
What's this?
This is a book.
What are these?
These are scissors.
What are these?
These are books.
What are these?
These are sharpeners.
What's this?
This is a glue.