Answer:
What has to be broken before you can use it?
The faster you run, the harder it is to catch me. What am I?
I cannot be bought, cannot be sold, even if I'm sometimes made of gold. What am I?
What always ends everything?
I'm light as a feather yet the strongest person can't hold me for more than a few minutes. 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?