Answer:
I am long and slim works in light. Has but one eye and an awful bite.
What is made of water but if you put it in water it will die?
I have married many women but have never been married. What am I?
A girl who was just learning to drive went down a one-way street in the wrong direction but wasn't stopped by police. Why?
It rows quickly with four oars but never comes out from under its own roof. What is it?
No matter how little or how much you use me, you change me every month.