Answer:
I am a box which holds keys but not locks. With the right combination, I may unlock your soul. What am I?
I begin your sentences.
I sit in a corner while traveling around the world. What am I?
No matter how hard you hit me, no matter how much I hurt, I'll always go for a laugh. What am I?
I am Invisible Man's drink at snack time
Brings the sky a lot closer.