MULTIPLE CHOICEERRORS

21. b.There are three instances of unnecessary,and awkward. Choices band ehave the samewordy thatphrases in choice a:that he hasbeen campaigning for, that is disgruntled,anderror, and also use incorrect verb tenses (isthat is growing larger by the day.All of themconsideredand are consideredrather thanshould be turned into adjectives:campaigning,should consider). Choices cand dare in thedisgruntled,andgrowing. Only choice bcor-active voice, but dis more concise; it changesrects all three.considers the use ofto consider using.