" Her ability to spot errors 'down to the last comma' made her a much sought-after partner with whom to proofread."

— Jane Sherron de Hart, Ruth Bader Ginsburg: A Life (2018)

We introduced the idea of "Punctuation and Professionalism" in the first course of this series, Word Choice and Word Order . Here is the original video in case you have not taken that course or if you simply want a quick review.

And here are the topics we have covered so far.

Comma Splice

"However"

Adverbial Conjunctions

Coordinating Conjunctions