What Am I Riddles

Question: There's a B in my hand. So what's in my eye?

Question: What fastens two people yet touches only one?

Question: We hurt without moving. We poison without touching. We bear the truth and the lies. We are not to be judged by our size.What are we?

Question: What has ten letters and starts with gas?

Question: What heavy seven letter word can you take two away from and be left with eight?