জব সল্যুশন [৯ম - ১৩তম গ্রেড]১টি পরীক্ষায় এসেছেপ্রশ্ন ৫৫Complete the sentence with the best option. If you had studied hard,কক) you would succeed in the examination.খখ) you should have succeeded in the examination.গগ) you could succeed in the examination.ঘঘ) you would have succeeded in the examination.উত্তর দেখুন