Good Riddles

Question: Although I'm far from the point, I'm not a mistake.
I fix yours.

What am I?

Question: There were five men going to church and it started to rain. The four that ran got wet and the one that stood still stayed dry. Which one stayed dry?

Question: What goes round the house and in the house but never touches the house?

Question: What goes back and forth constantly, but never in a straight line?

Question: I come in varieties of color and am found almost year round. My house is tall and my only fear is the cold. What am I?