Answer:
Railroad crossing without and cars can you spell that without any R's
What always comes into a house through the keyhole?
What starts with an E, ends with an E & only contains one letter but is not the letter E
What is the building that you leave without ever having entered.
What moves and touches water but doesn't get wet?
I only exist when you are here. Where you never were I can never be.
Logic
Animal
Difficult
Easy
Food
Funny
Kids
What am I?