"<span>Determine the cause of the distraction" sounds like the best answer.</span>
My best guess would be, "B", "Grammatical conventions were much different then."
The answer to the given question above would be option A. Although all areas are important, the one that is usually focused on during the revision stage is the <span>word choice, punctuation, transitions. Hope this answers your question. Have a great day ahead!</span>
Message me rite now , i literally just answered this question but it’s to long to fit here