From the words or group of words lettered A to D, choose the word or group of words that best completes each of the following sentences. He..........the sce...

From the words or group of words lettered A to D, choose the word or group of words that best completes each of the following sentences.
He..........the scene before the accident occurred.

Answer Details

The sentence is in the past tense and it describes an action that happened before another action in the past. Therefore, the correct option is "had left". "Had left" is in the past perfect tense which is used to describe an action that was completed before another past action.