Answer:
I start new then become old. Start clean but become dirty. I usually start big then become little. What am I?
I'm very tempting, so it's said. I have a shiny coat of red and my flesh is white beneath. What am I?
What goes through a door but never goes in and never comes out?
When I am caught, I am thrown away. When I escape, you itch all day. What am I?
What body part is pronounced as one letter, but written with three, only two different letters are used?
Why was the cook arrested?