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Based on your comments to my last post, issues over the use of the comma seem to be in abundance, so I thought I'd spend one more post discussing it.
One of you brought up using the comma in lists such as this:
I bought apples, bananas, and grapefruit.
Is that last comma necessary? I learned a long time ago that it wasn't, but lately, I've heard differently.
Someone else mentioned the use of the comma before a person's name in an instance like this:
I spoke to my friend, Susan, and she said it wasn't true.
Should the comma before 'Susan' be there? I always thought so, but maybe not.
What about when you use a name as a direct address as in this sentence:
I wouldn't do that if I were you, Susan.
Should that comma be there? I say yes, but what do I know?
And, lastly, there is the whole issue of conjunctions that separate two complete sentences like this:
My son plays baseball, and my daughter dances.
Is the comma before 'and' needed? I put it there, but not everyone does.
I'd love to hear your opinions on these issues, and I hope you have a great weekend!