Answer:
I am free the first time and the second time, but the third time is going to cost you money. What am I?
You walk into a room with a rabbit holding a carrot, a pig eating slop, and a chimp holding a banana. Who is the smartest animal in the room?
I don't live within a house, nor do I live without. Most will use me when they come in, and again when they go out. What am I?
What is harder to catch the faster you run?
I always go to bed with my shoes on. What am I?
What never gets any wetter no matter how hard it rains?