The man must apologize ______ what he has done. A to B for C at D by The man must apologize ______ what he has done. Correct Answer for Bissoy MCQ Team May 31, 2023 English The Preposition ঢাকা বিশ্ববিদ্যালয় Appropriate Preposition ক ইউনিট ২০০২-২০০৩