0
votes
2answers
43 views

When is a comma appropriate when using “that is”

Is there a better way of structuring the following? In the first instance, efficiency needs to be evaluated; the most efficient choice, that is, the choice that minimises unnecessary ...
3
votes
3answers
281 views

Should I reformat this sentence? [closed]

I kind of feel like the first comma in the sentence below should be a semi-colon. Does anything else in there read funny? As you’ll see in my enclosed resume, I have the educational background, ...