Answer:
Brown I am and much admired; many horses have I tried; tire a horse and worry a man; tell me this riddle if you can.
What gets wet while drying?
Jack and Jill when up the hill jack fell down
What has a spot and is very bright, is sometimes, red, white, blue, yellow or green and is often blinding.
White bird, featherless, flying out of paradise. Flying over sea and land. Dying in my hand.
I am your mother's brother's only brother in law. Who am I?