You might have had a windfall -— A if you had had an opportunity B if you had an opportunity C if you have had an opportunity D if you hadn’t have an opportunity You might have had a windfall -— Correct Answer if you had had an opportunity Bissoy MCQ Team May 30, 2023 English Sentence Completion চট্টগ্রাম বিশ্ববিদ্যালয় D1-2 ইউনিট : ২০১৬-২০১৭