No matter how much you use me, you change me every month.

Many teeth, no bite

What is more useful when it is broken?

When is a door not a door?

You walk into a room that contains a match, kerosene lamp, a candle, and a fireplace. What would you light first?

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

What can go up a chimney down, but can't go down a chimney up?

I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide m

How far can you walk into the woods?

Spelled forewards I am what you do every day, spelled backward I am something you hate.

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

What can you hold in your right hand but never your left hand?

If your uncle's sister is not your aunt, who is she?