What is the chair made of?
It's made of wood
What is this?
Grass
What's the bridge made of?
It's made of stone
What is this?
Wood
What is this?
Paper
What is the bike made of?
Metal
What is this?
Wool
What is the jacket made of?
It's made of fur.
What is the wall made of?
It's made of bricks
What are the windows made of?
They're made of glass
What is the jacket made of?
Leather
What is the pen made of?
Plastic
What is this bottle made of?
It's made of plastic
What is this?
Brick
What is this?
Stone
What is the notebook made of?
It's made of paper