Which of the phrases (A), (B), (C) and (D) given below should replace the phrase given in ‘’bold’’ in the following sentence to make the sentence grammatically correct ? If the sentence is correct as it is and no correction is required, mark (E) as the answer.
From among various alternatives we should choose the one which ‘’is viable and consumes less’’ time and energy.
For this sentence we need adjective viable. So options with viability are wrong. Viable forward is wrong idiom which rules out A. Being viable distorts the meaning of the sentence. Since the sentence is set in simple present 'has' cannot be used which rules out D. Correct answer is E.
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