Answer:
I have a little pool with two layers of wall around it. One white and soft and the other dark and hard. What am I?
I am a shiny metal sheet that covers BBQ food.
If you've got me I'm everywhere. If you share me I'm nowhere. What am I?
I am always coming but I never arrive. What am I?
What gets bigger when more is taken away?
How can you tell when a mummy has a cold?