Answer:
I hide in a dark tunnel awaiting my time. I can only be released by pulling back. Once released I may do unstoppable damage.
Before I grow I'm small. When I'm old I grow tall. When I die I give a mighty fall.
You can always find me in the past. I am created in the present, but the future can not change me. What am I?
I always have to work with something in my eye. What am I?
To cross the water I'm the way. For water I'm above I touch it not and truth to say I neither swim nor move.
A cowboy rode into Friday. He stayed in town for three days and rode back on friday. How is that possible?