What's this?
Two gray rulers.
What's this?
Two black pens.
What's this?
Two red books
What's this?
Three green pencils.
What's this?
Two black backpacks.
What's this?
Two blue pens.
What's this?
Two orange notebooks.
What's this?
Three black and gray backpacks.
What's this?
Two blue pencil cases.
What's this?
Three red and blue erasers.