জব সল্যুশন [৯ম - ১৩তম গ্রেড]৯৫টি পরীক্ষায় এসেছেপ্রশ্ন ৫৪Which one is the correct sentence?কক) They had arrived before we leftখখ) They arrived before we leftগগ) They have arrived before we had leftঘঘ) They arrived after we leftউত্তর দেখুন