Answer:
I am what no man ever yet did see, which never was, but always is to be. What am I?
I have a mouth on my head and eat everything.
With three leaves, I am just a plant. Add another leaf and everyone will want me for good luck. What am I?
What word when read from left to right is a ruler, but when read from right to left is a servant?
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?
If you count 20 houses on your right going to the store and 20 houses on your left coming home, how many houses did you count?