Answer:
The yellow house has yellow window, the red house has red windows, what colour windows does the green house have?
You have a bucket full with 5 gallons of water. What can you ADD to it in order to make it 3 gallons?
What always comes into a house through the keyhole?
What moves and touches water but doesn't get wet?
What starts with an E, ends with an E & only contains one letter but is not the letter E
Not born, but from a Mother's body drawn. I hang until half of me is gone. I sleep in a cave until I grow old. Then valued for my hardened gold.