The passive voice of “Who has broken the glass?” A Who was broken the glass. B By whom was the glass brokes. C By whom has the glass broken. D By whom has the glass been broken. The passive voice of “Who has broken the glass?” Correct Answer By whom has the glass been broken. Bissoy MCQ Team Jun 06, 2023 English Voice Bangladesh University of Professionals (BUP) Faculty of Arts and Social Science (FASS) 2018-2019