Answer:
A large oasis in the desert. Come with cash and leave with none.
I say everything I hear to others around. Iām not an animal nor part of the human race. I will immediately repeat after you; But only if my tail is in place.
Fatherless and motherless. I was born without sin. Roared when I came into the world, but I never spoke again. What am I?
I get thrown in the air and will fall down. I get thrown down and I will rise in the air. What am I?
The faster you run, the harder it is to catch me. What am I?
No matter how little or how much you use me, you change me every month.