Long Riddles and Answers

Question: I hide when you wake but upset you as you sleep... What am I?

Question: What sandwich can tell where you are and what you are eating?

Question: ***What can so easily be broken and could never be spoken?***

Question: There are 3 apples. You take 2 of them. How many do you have?

Question: I have 6 faces and 21 eyes, but can't see a thing. What am I?