Answer:
I take off my clothes when you put on your clothes. I put on my clothes when you take off your clothes
I run around the city but I never move.
I am in the middle of water but am not an island.
I widen my jaws when you poke two fingers in me. I especially like to devour papers
A spirited jig I dance bright, banishing all but darkest night. Air can't kill me but water can. Share me, I won't get less unless wind ruins me. What am I?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?