Answer:
Soldiers fight it but never changes.
Hot tempered and sometimes it blows its top, making a mess of everything.
What bank has no money?
What can you lose that will cause other people to lose theirs too?
Take one royal word in the plural and make it singular by adding one letter
When is it bad luck to see a black cat?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?