উপসহকারী কৃষি কর্মকর্তা নিয়োগ [Archived]১টি পরীক্ষায় এসেছেপ্রশ্ন ১৮In 1971, Bangladesh gained independence. (Make it complex)কIt was in the year 1971 than Bangladesh gained independence.খWhen it was 1971, Bangladesh gained independence.গIt was in the year 1971 while Bangladesh gained independence.ঘWhile it was 1971, Bangladesh gained independence.উত্তর দেখুন