Directions: This question presents a sentence, all or part of which is underlined. Beneath the sentence you will find five ways of phrasing the underlined part. The first of these repeats the original; the other four are different. If you think the original is best, choose the first answer; otherwise choose one of the others. Modern man is heir to the caveman who made his first fire, flaked the first stone tools, living on the flesh of the mammoth.