QUESTION: Fix punctuation: This was not quite the change of heart that it appears since the College at Kolozsvr was essentially a ruin
ANS: This was not quite the change of heart that it appears since the College at Kolozsvar was essentially a ruin.

QUESTION: Fix punctuation: 17 But he beckoning to them with his hand to be silent declared to them how the Lord had brought him out of the prison He said Tell these things to James and to the brothers Then he departed and went to another place
ANS: 17 But he, beckoning to them with his hand to be silent, declared to them how the Lord had brought him out of the prison. He said, "Tell these things to James, and to the brothers." Then he departed, and went to another place.

QUESTION: Fix punctuation: But we are no longer motivated to climb up the castle rock not because we are tired of course as we are all really fit but because we are still overwhelmed by the magnificent beauty of the Alara River This together with the great fun on the water makes the Alara rafting tour one of the most beautiful trips in Alanya
ANS: But we are no longer motivated to climb up the castle rock, not because we are tired of course (as we are all really fit!), but because we are still overwhelmed by the magnificent beauty of the Alara River. This, together with the great fun on the water, makes the Alara rafting tour one of the most beautiful trips in Alanya!

QUESTION: Fix punctuation: After all APIs are meant to be used by their very nature
ANS:
After all, APIs are meant to be used by their very nature.