বিসিএস জব সল্যুশন [১০ম - ৫০তম বিসিএস]১টি পরীক্ষায় এসেছেপ্রশ্ন ৩০One of the four sentences, given below is grammatically wrong. Choose the wrong sentence :কHe was always arguing with his brother.খHis failure resulted for lack of attention.গWhen will you write to him about your plan?ঘWho was the boy you were all laughing at?উত্তর দেখুন