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.

The most recent National Conference of Mathematics Teachers addressed the problem of convincing students who rely on calculators that the ability to calculate mentally or with pencil and paper is important.

The most recent National Conference of Mathematics Teachers addressed the problem of convincing students who

The most recent problem faced by the National Conference of Mathematics Teachers was convincing students who

The most recent National Conference of Mathematics Teachers addressed the problem of convincing students whom

Most recently, the National Conference of Mathematics Teachers addressed the problem of convincing students who

The most recent National Conference of Mathematics Teachers sought to address the problem of convincing students who