Concept:The word that best completes the sentence must be an adverb of degree that expresses a moderate amount.Explanation:The sentence needs a word that means “to a moderate extent” or “a little.”“Somewhat” matches this meaning perfectly.“More” and “much” suggest a greater degree, which does not fit the intended meaning.“Scarcely” means “hardly” or “barely,” which is too negative for the context.So the correct choice is “somewhat.”Answer:D. somewhat