Answer:
What do you throw out to use and take in when you're done?
My first is in blood and also in battle. My second is in acorn, oak, and apple. My third and fourth are both the same. In the center of sorrow and twice in refrain. My fifth starts eternity ending here. My last is the first of last, Oh Dear.
John was going to a party and, as he approached, he could see in the windows that it was completely packed with people. He went inside only to discover that there wasn’t a single person inside
What can answer in any language? What can speak without a mouth? What can sing without an ear?
What is long and slim, works in light. Has but one eye, and an awful bite?
You use it between your head and your toes, the more it works the thinner it grows.