Answer:
I start new then become old. Start clean but become dirty. I usually start big then become little. What am I?
There was a green house. Inside the green house there was a white house. Inside the white house there was a red house. Inside the red house there were lots of babies. What is it?
I am as hard as metal, yet as flimsy as glass. I shine like a star, yet I am only a rock. What am I?
I may be made of metal bone or wood and have many teeth. My bite hurts no one and the ladies love me.
What has no beginning, end, or middle?
A Chinese, Indian and a Swiss were going to a party. Who is most likely to bring a plus one?