Fun Riddles

Question: Filled with garb,
the price is free.
Just return what you don't need.

What am I?

Question: In what year did Christmas and New Year's fall on the same year?

Question: If you have 30 white socks, 22 black socks, and 14 blue socks scattered across the floor in the dark, how many would you have to grab to get a matching pair?

Question: Two men, Watson and Holmes, are out in the extremely dry forest. They are completely surrounded by a large forest fire on one side and a dangerous cliff on the other. The wind is blowing the forest fire towards them and the cliff. The fire will reach them in about one day.

Holmes turns to Watson, "I have matches, berries, and enough water for a day. We aren't going to die." How can they avoid getting swallowed up by the forest fire?

Question: The more you work, the more I'll eat.You keep me full, I'll keep you neat. What am I?