QUESTION: Fix punctuation: Description The trends circle so fast a blink may obscure a noteworthy collision
ANS: Description :The trends circle so fast a blink may obscure a noteworthy collision.

QUESTION: Fix punctuation: The French workmen must perform their duties as citizens but at the same time they must not allow themselves to be swayed by the national souvenirs of 1792 as the French peasants allowed themselves to be deluded by the national souvenirs of the First Empire
ANS: The French workmen must perform their duties as citizens; but, at the same time, they must not allow themselves to be swayed by the national souvenirs of 1792, as the French peasants allowed themselves to be deluded by the national souvenirs of the First Empire.

QUESTION: Fix punctuation: The holy spirit is nothing less than the very highest knowledge of the universe of life and its laws
ANS: "The holy spirit" is nothing less than the very highest knowledge of the universe, of life and its laws.

QUESTION: Fix punctuation: This understanding of each customers business allows you to identify and meet its needs
ANS:
This understanding of each customer's business, allows you to identify and meet its needs.