Answer:
I am a little piece of paper, yet sometimes hold lots of value. I am all you need to get into big events, but will cost you. I am an important part of travel. And if lost, you're not coming. What am I?
I am a candy that looks like a shepherdβs staff.
People see through me, but none pass through without killing me. I can be anywhere, and can be seen double or single. What am I?
I am always hungry I must always be fed. The finger I lick will soon turn red.
I may only be given but never bought. Sinners seek me but saints do not. (one word).
What gets broken without being hold?