Answer:
I go around in circles, but always straight ahead. Never complain, no matter where I am led. What am I?
I have an eye but I cannot see. What am I?
With three eyes and as black as night I frequently knock down ten men with a single strike!
My first half means container. Not a lot of people understand my language.
I'm a word that's hardly there. Take away my start and I'm an herbal flair. What am I?
A little house full of meat, no door to go in and eat.