Answer:
What five-letter word becomes shorter when you add two letters to it?
Mother and Father have children but their not you brother or sister
Where do animals go to get their new tails when they're broken?
What is the only animal without the ability to fly but still does?
What is made of wood and metal and must be buried before it works?
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?