What Am I Riddles

Question:

Sad, sick, or sloppy I'll help you out,
Use me right and I'll cover your snout.

What am I?

Question: What tastes better than it smells?

Question: While you were folding a letter I got you.
Usually you will do whatever it takes to avoid me,
but now you can't help but find me.

What am I?

Question: I have eight to spare and am covered with hair.

What am I?

Question: Change a long pause into a short one by doubling a letter.What are the words?