Answer:
You turn me over after you have traveled far. What am I?
I tremble at each breath of air, and yet can heaviest burdens bear. What am I?
There was a girl half my age when I was 12, now I am 66, how old is she?
When you buy me I am costly, but the only use I have is hanging only. What am I?
I march before armies, a thousand salute me. My fall can bring victory, but no one would shoot me. What am I?
What did the piece of wood say when he saw the screwdriver and screws approaching?