Answer:
I go around in circles, but always straight ahead. Never complain, no matter where I am led. What am I?
I'm written with two letters, said with one and seen with two. What am I?
I am an activity involving pins flying in the air.
lighter than feather and softer than silk yet the strongest man in the world cannot hold me for more than a few minutes.
I am free the first time and the second time, but the third time is going to cost you money. What am I?
I break away from my pack. I create holes in my victims. I can travel for miles and then disappear. I am part of a dying breed. What am I?