Answer:
I am a seven letter word. I am very heavy. Take away two letters from me and you will get eight. Take away one letter from me and you will get 80. What word am I?
I am always in front of you but you will never see me
Without me everyone would lose their head.
I wiggle and cannot see; sometimes underground and sometimes on a tree. I really don't want to be on a hook and I become a person when combined with “book”.
When I come in from sea to shore twenty paces you'll see No less no more.
The answer I give is yes, but what I mean is no. What was the question?