What are those?
They're desks.
What's that?
It's a ruler.
What's this?
It's a pen.
What's this?
It's a box.
What's this?
It's a paper clip.
What's that?
It's a pen.
What's that?
It's a clock.
What's that?
It's a pencil case.
What are these?
They're chairs.
What's this?
It's a table.
What's that?
It's a school bag.
What's this?
It's an eraser.
What are these?
They're markers.
What are those?
They're crayons.
What's this?
It's a book.
What's that?
It's a pencil.