Answer:
What has many keys, but can't even open a single door?
What is more useful when it is broken?
Currency that flirted with a British spy.
How much does it cost to go to Hogwarts?
What does a werewolf and a 50 year old woman have in common?
Thousands lay up gold within this house. But no man made it. Spears past counting guard this house, but no man wards it.