Which sentence uses a comma and a coordinating conjunction correctly to separate two independent clauses?
A. My brother is coming to the amusement park and, he said he'll ride the roller coaster
B. I've always enjoyed camping, but I don't get to go very often.
C. We'll have to keep the ball moving, play solid defense, and avoid costly penalties.
D. Without a doubt, that was the best party I've ever been to. SUBMIT PREVIOUS​