Answer:
I am a word of letters three. Add two and fewer there will be. What word am I?
Lighter than feather and softer than silk, yet the strongest man in the world cannot hold me for more than a few minutes. What am I?
What is harder to catch the faster you run?
I am all around yet to me you are half blind. Sunlight makes me invisible and difficult to find.
I have long legs crooked thighs little head and no eyes.
When is it bad luck to see a black cat?