Answer:
I am the best thing that can happen after a stick hits a ball.
I go up, let out a load and then go back down. What am I?
Travel a mile and I will change, travel a million and I will end as I started. What am I?
I am made by nature soft as silk; A puffy cloud white as milk; Snow tops this tropical crop; The dirtiest part of a mop.
What is full of holes but still holds water?
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.