Answer:
What has a bottom at the top?
I begin and have no end. Eventually, I will be the ending of all that has begun. What am I?
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?
I get wet when drying. I get dirty when wiping.
I am a million people’s wakeup call
What’s a carpet’s favorite sport?