9. Which of the following sentences contains a comma splice?

A. Our friend, who travelled from Tennessee, was quite tired when he arrived.
B. The kitten climbed the drapes, it couldn't figure out how to get down.
C. The cruise ship docked on Oahu, then again on Maui.
D. We need help with organization, structure, and spelling.

http://grammar.ccc.commnet.edu/grammar/runons.htm#splice

Let us know what you think.