What are these?
These are rollerblades.
What is this?
This is a computer.
What are these?
These are dominoes.
What is this?
This is a bike.
What is this?
This is a skateboard.
What are these?
These are video games.
What is this?
This is a game console.
What is this?
This is a doll.
What is this?
This is a joystick.