My brother has been taking examinations these days.
There is no passive voice transformation for Perfect Continuous Tense. Hence option D is the answer.
940 MCQ for effective preparation of the test of Voices of English Grammar section.
Read the MCQ statement: My brother has been taking examinations these days. , keenly and apply the method you have learn through the video lessons for Voices to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 619-4898.