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.

Generally speaking, the harder a student studies, more marks he is likely to get.

Generally speaking, the harder a student studies, more marks he is likely to get.

Generally speaking, the harder a student studies, the more marks he is likely to get.

Generally speaking, the harder a student studies, the more the marks he is likely to get.

Generally speaking, the harder a student studies, more the marks he is likely to get.

Generally speaking, the harder a student studies, more are the marks he is likely to get.