৯ম - ১৩তম গ্রেড পরীক্ষার প্রস্তুতি১টি পরীক্ষায় এসেছেপ্রশ্ন ৯২He said to me, ''How did you do it?''কক) He enquired of me how I had done itখখ) He enquired of me how I did done itগগ) He said to me if I had done itঘঘ) He said to me if I have done itউত্তর দেখুন