What is this?
erasers
It's an eraser.
What are these?
books
It's a bookS?
What are these?
It's a folderS
folders
What are these?
headphones
It's a headphoneS
What is this?
pencils
It's a pencil
What is this?
It's a ruler
It's a rulerS
What is this?
It's a laptop
laptops
What are these?
scissors
It's a scissorS