---- we approached the house , we heard the sound of music. A Then B because C Though D when ---- we approached the house , we heard the sound of music. Correct Answer when Bissoy MCQ Team May 31, 2023 English Sentence Completion ঢাকা বিশ্ববিদ্যালয় ক ইউনিট ২০০৫-২০০৬