Final answer:
The correct sentence is option B: Racing to the scene, the ambulance driver arrived at the crash site in less than five minutes.
Step-by-step explanation:
The sentence that uses correct punctuation is option B: Racing to the scene, the ambulance driver arrived at the crash site in less than five minutes. In this sentence, the commas are used correctly to set off the introductory phrase 'Racing to the scene'. The punctuation helps to clarify the meaning of the sentence and make it easier to read.
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