Comment Re:Quiz (Score 1) 59
Two of those were run-on sentences which should have been neither a comma nor a semicolon. But if forced to choose, then, yeah; the semicolon would be the better of two bad choices.
I thought so, too, on the first read. Turns out only one of them was. The other was just confusing as heck. The first one was the vacation sentence, which I commented on earlier. The other one was this one:
I grow berries of all sorts, lemons and limes, radishes, and lettuce in my garden.
Which is a terrible sentence, but not run-on. It's bad because "of all sorts" breaks the flow. It should be rewritten as "I grow all sorts of berries, lemons, limes, radishes, and lettuce in my garden," or "I grow all sorts of berries, lemons and limes, radishes, and lettuce in my garden," if you have some strange desire to make "lemons and limes" a thing.
It's also unlikely that you grow lemons and limes in a garden. It would prevent the other plants from getting light. That's more an orchard thing. So "in my garden" doesn't seem to connect to that part of the sentence.
I would go with "I grow radishes and lettuce in my garden, along with lemons, limes, and berries of all sorts." Now you have something readable, and it doesn't strongly imply that the trees and bushes are in the garden.
They were trying to show that semicolons shouldn't be used to separate lists that don't have commas in it, but to be honest, my immediate reaction was to assume that if they had already done something as abhorrent as a semicolon before a coordinating conjunction, they probably were expecting something nonstandard like semicolons around phrases with "and".
Either way, that sentence was so irredeemably bad that the comma versus semicolon question wouldn't even get asked. In general, if you're having to ask whether to use a semicolon in place of a comma, you have already failed to write a coherent sentence, and you're just doing damage control. Go back and rewrite the sentence.