QUESTION: Fix punctuation: Therefore this site for remembrance and to honour the antiquity
ANS: Therefore this site - for remembrance, and to honour the antiquity.

QUESTION: Fix punctuation: MSDSs are a widely done system for cataloging information on chemicals chemical compounds and chemical mixtures
ANS: MSDSs are a widely done system for cataloging information on chemicals, chemical compounds, and chemical mixtures.

QUESTION: Fix punctuation: 1515 But I write the more boldly to you in part as reminding you because of the grace that was given to me by God
ANS: 15:15 But I write the more boldly to you in part, as reminding you, because of the grace that was given to me by God,

QUESTION: Fix punctuation: You can participate once per draw
ANS:
You can participate once per draw.