Answer:
I go inside boots and outside shoes. What am I?
I reach for the sky, but clutch to the ground. Sometimes I leave, but I am always around. What am I?
I'm not really more than holes tied to more holes; I'm strong as good steel, though not as stiff as a pole.
Always in you, sometimes on you. If I surround you, I can kill you. What am I?
There is one in a minute two in a moment and none in a thousand years. What is it?
The answer I give is yes, but what I mean is no. What was the question?