Answer:
I am a room that has a roof but no walls. What am I?
I'm not a bird but I can fly through the sky. I'm not a river but I'm full of water.
I have a bank, but no money. I have a bed but do not sleep.I have a mouth but cannot eat. What am I?
I run smoother than any rhyme I love to fall but cannot climb.
I am what one cannot keep, two cannot hold, and three cannot destroy. What am I?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?