Answer:
I start new then become old. Start clean but become dirty. I usually start big then become little. What am I?
What is an astronautโs favorite key on a keyboard?
The most famous dinner
I am heavy forward, but backward I'm not. What am I?
I turn everything around, but I cannot move. When you see me, you see you! What am I?
Black we are and much admired. Many seek us if they are tired. We tire the horse, and comfort man, and turn White when we've fulfilled your plan.