Answer:
I am what one cannot keep, two cannot hold, and three cannot destroy. What am I?
You heard me before and then again. Afterward I die, until you call me again. What am I?
I am a small paradise surrounded by dryness and heat. What am I?
I am essential to life on earth! I am split into thirds. Two thirds are the same. One of the thirds is 8. The other two are 1 each.
Tool of thief, toy of queen. Always used to be unseen. Sign of joy, sign of sorrow. Giving all likeness borrowed.
When is it bad luck to see a black cat?