i think b but i could be wrong
I think that it is B. A worn yellow quilt was laying at the foot of the antique bed,a gift from their grandmother
The run-on sentence in the options is A: 'There were only a few dancers on the floor, the couple soon became the center of attention.' This sentence improperly connects two independent clauses without the correct punctuation or conjunction. The other options do not contain run-on sentences.
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