Which of the following selections contains a run-on? If none of the selections contains a run-on, select "Correct."

A. Everyone praised Matthew for his will power.
B. He quit smoking five years ago, he still craves a cigarette from time to time.
C. Addictions are hard to break.
D. Correct

I think the answer could be D. Just because B really isn't a run-on but a comma splice. At least that's what I believe to be true. I think I might be wrong. I'm not sure. Any help is appreciated!

3 answers

B. is the sentence that contains a run-on sentence. A comma splice is just one kind of run-on.

http://owl.english.purdue.edu/owl/resource/598/02/
Ah! Okay then! I see what you mean now. Thank you so much for making that clear. I was confused for a bit there. XP Thank you so very much!
You're very welcome.