Answer:
What is the middle of water but is not an island?
What you do to determine the length of something
I have a pet, his body is full of coins
They come out at night without being called, and are lost in the day without being stolen. What are they?
It's been around for millions of years, but it's no more than a month old. What is it?
I am a rock group with four members. All dead one was assassinated.