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 election campaign of Barack Obama and Joe Biden, who became the first Black President of United States, has become the subject of a case study at many prominent B-Schools.

Question

Multiple choice

of Barack Obama and Joe Biden, who became the first Black President of United States, has become
of Barack Obama, who became the first Black President of United States, and Joe Biden became
waged by Barack Obama and Joe Biden, who became the first Black President of United States, have become
of Joe Biden and Barack Obama, who became the first Black President of United States, has become

Reveal answer Fill a bubble to check yourself

Accepted Answer

of Barack Obama, who became the first Black President of United States, and Joe Biden, has become

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