Originally Posted by emsr2d2
It's variable but I can't explain why I would use it in one and not the other. Most people either go for commas or don't.
Such is the life of the comma.
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Originally Posted by MikeNewYork
I agree, once they finished the sentence. But it is possible to stumble on it on the way to the end.
Hmm- it's not such a long sentence.
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