QUESTION: Fix punctuation: I would never water down my flow but I do get bored with having the same flow all the time so I thought Id try something new
ANS: I would never water down my flow, but I do get bored with having the same flow all the time, so I thought I'd try something new.

QUESTION: Fix punctuation: Here you can see how small the domesticated animals of the period were compared to those of today
ANS: Here you can see how small the domesticated animals of the period were compared to those of today.

QUESTION: Fix punctuation: And then the neighbors Cock stuck his head into the yard and crowed like a steam engine
ANS: And then the neighbor's Cock stuck his head into the yard and crowed like a steam engine.

QUESTION: Fix punctuation: The fact is we all suffer what the Bible calls infirmities
ANS:
The fact is, we all suffer what the Bible calls "infirmities."