what colour is your desk?
It's green.
What colour is your chair?
It's brown.
What colour are your chalks?
They're pink.
What colour are your markers?
They're red.
What is it?
It's a bench.
What is this?
It's a bookcase. / This is a bookcase.
What is that?
It's a board. /That is a board.
Is the desk blue?
No, it isn't.
Is that the bench?
No, it isn't.
Are they the markers?
Yes, they are.
