Good Riddles

Question: A spirited jig it dances bright, Banishing all but darkest night. Fire can't kill it but water can. Share it, it won't get less unless wind will ruin it.

Question: The person who buys me doesn't need me, the person who makes me doesn't want me, and the person who uses me can't appreciate me.

What am I?

Question: How many eggs can you put in an empty basket?

Question: A man is twenty years old but has only had five birthdays. How is that possible?

Question: How can you add 8 8's to make 1000?