What's this?
Sit down!
What's this?
Stand up!
What's this?
Turn around!
What's this?
Open the door!
What's this?
Close the door!
What's this?
Open your book!
What's this?
Close your book!
What's this?
Clap your hands!
What's this?
Raise your hand!
What's this?
Be quiet!
What's this?
Write your name!
What's this?
Clean the board!
What's this?
Hand in your homework!
What's this?
Brush your hair!
What's this?
Stand on the floor! / Don't stand on the chair!
What's this?
Count to ten!
