Answer:
What comes once in a minute, twice in a moment, but never in an hour?
Perhaps the most important adjective for ballerinas and princesses.
4 rubber ducks were floating in the bathtub, 2 floated away and 2 drowned. How many ducks are still alive?
What is flat, usually square, and made from trees but isn't wood?
It breathes fire in fairy-tales
I have a few points but we're not competing. I'll help you win when you're eating. What am I?