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