From the words or groups of words lettered A to D, chose the word or group of words that best completes the sentence. They embraced passionately as if they ...

Answer Details

The correct option is "had not". The sentence is in the past tense, and the use of the word "as if" suggests that the two people had not seen each other for a long time, which makes the past perfect tense appropriate in this context. Therefore, "had not" is the best fit because it indicates that the two people embraced passionately as if they had not seen each other for years.