Question

Choose the run-on sentence. A. You start saving now, you will be able to buy a car sooner. . B A worn yellow quilt was lying at the foot of the antique bed, a gift from their grandmother. . C. His helmet bore the number of the firehouse, which was more than 100 years old. . D. Because there were only a few dancers on the floor, the couple soon became the center of attention.

Answer 1

The correct answer is B A worn yellow quilt was lying at the foot of the antique bed, a gift from their grandmother.

This is a run-on sentence because there shouldn't be a comma after bed. It should be an entirely new sentence after, or something like a dash or a semi colon.