What is the best way to combine these sentences using a prepositional phrase? The baby sat happily with his mother. He was wearing a blue sleeper and a smile from ear to ear. A. The baby sat happily with his mother with a blue sleeper and a smile from ear to ear. B. The baby, with a blue sleeper and a smile from ear to ear, sat happily with his mother. C. The baby sat happily, with a blue sleeper and a smile from ear to ear, with his mother.