1. Once upon a time, the moon was cracking up. The moon was cracking up because it was getting smaller and smaller, until it is just a smile of a moon. Then the moon will turn to a dark moon and will disappear. When the moon disappears, no one can see it. The dark moon will move in the sky, and no one will know because no one can see it. Then the moon will get bigger and bigger again, and everyone will see it.