From the words lettered A to D, choose the word that best completes each of the following sentences. .............an ambulance, the child's life would have ...

From the words lettered A to D, choose the word that best completes each of the following sentences.
.............an ambulance, the child's life would have been saved

Answer Details

The word that best completes the sentence is "had we had". This sentence is an example of a conditional sentence in the past perfect form. It expresses the idea that if something had happened differently in the past, the outcome would also have been different. The correct sentence structure for this type of sentence is "had + subject + past participle, subject + would/could/should/might + have + past participle". In this case, the first part of the sentence is "had we had an ambulance," which expresses the idea that if we had an ambulance at that time, something else would have happened - the child's life would have been saved. The other options do not follow the correct sentence structure for a conditional sentence in the past perfect form, and do not convey the intended meaning.