Monir is sitting_the desk_front of the door. A at. in B in, on C on, on D at, at Monir is sitting_the desk_front of the door. Correct Answer at. in Bissoy MCQ Team Jun 06, 2023 English The Preposition ঢাকা বিশ্ববিদ্যালয় Appropriate Preposition ক ইউনিট (২০১৯)