Which sentence does NOT use a comma correctly?

Apples, oranges, kiwis, and grapes are all delicious fruits.

Skiing in the winter, and swimming in the summer are my favorite sports.

My sister is a vegetarian, and my brother is vegan.

He lived in Charlotte, North Carolina.

Question

Which sentence does NOT use a comma correctly?
		

Apples, oranges, kiwis, and grapes are all delicious fruits.
		

Skiing in the winter, and swimming in the summer are my favorite sports.
		

My sister is a vegetarian, and my brother is vegan.
		

He lived in Charlotte, North Carolina.

e.mccormick · Answer

Comma faults happen for lots of reasons. A good explanation of their use can really help. http://owl.english.purdue.edu/owl/resource/607/01/ or http://owl.english.purdue.edu/owl/resource/692/01/ I regularly have to go back over what I wrote and fix my own comma issues. I tend to put a comma where there was a pause in my thoughts. However, that is not a proper use of the comma in text. Learning the rules can make a huge difference in the quality of your writing.

anonymous · Answer

Skiing in the winter, and swimming in the summer are my favorite sports.

e.mccormick · Answer

That comma would imply they were separate sentences.  Is "Skiing in the winter" a complete sentence?

e.mccormick · Answer

And the answer is no....  so correct.