The correct passive voice of- "Do you know them"? A Is they know by you? B Are they know to you? C Are they know by you? D Are they know with you? The correct passive voice of- "Do you know them"? Correct Answer Are they know to you? Bissoy MCQ Team Jun 01, 2023 English Voice B ইউনিট ইসলামী বিশ্ববিদ্যালয়