What's this?
Draw.
What's this?
Look
What's this?
Pick up your pencil.
What's this?
Open your book.
What's this?
Listen
What's this?
Write on the board.
What's this?
Close your book.
What's this?
Come here!
What's this?
Read
What's this?
Sit down.
What's this?
Write.
What's this?
Stand up
What's this?
Raise your hand.
What's this?
Don't talk.