Answer:
I always follow my brother but you cannot see me, only him. You cannot hear him but you can hear me. What are we?
It doesn't live within a house, nor does it live without. Most will use it when they come in, and again when they go out.
My thunder comes before the lightning. My lightning comes before the clouds. My rain dries all the land it touches.
This thing runs but cannot walk, sometimes sings but never talks. Lacks arms, has hands; lacks a head but has a face.
What has thirteen hearts But no body or soul?
It is the transportation of choice for princesses to attend balls.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?