What colour are they?
They're green, blue and red
What's this?
It's a pencil case
What colour is this?
It's blue
What are they?
They're bags
What are they?
They're books
What colour are they?
They are blue/light blue
What colour is this?
It's pink
What's this?
It's a book
What's this?
It's a door
What are they?
They're pencils
What's this?
It's a pencil
What's this?
It's a ruler
What's this?
It's a window