Which of the following phrases (i),(ii), and (iii) given below each sentenceshould replace the phrase printed in boldletters to make the sentence grammaticallycorrect? Choose the best option among thefive given alternatives that reflect the correctuse of phrase in the context of thegrammatically correct sentence. If thesentence is correct as it is, mark (E) i.e., "Nocorrection required" as the answer.<br />The vilest of the thing that can be doneby a person is to ill-treat dogs and otherdefenseless animals.<br />i. vile things that can be done by persons.<br />ii. vilest things that can be done by a person.<br />iii. vilest thing that can be done by a person.

Correct Answer: C. Only iii

Ans. C.The answer is the ‘vilest thing that can be done by a person.' Vile/vilest means extremely unpleasant. Option A: A singular thing is being talked about (indicated by ‘is’) hence, things can’t be used. Option B: ‘is’ indicates singular activity, hence things can’t be used.Option C: It makes the sentence grammatically and structurally correct.