শিক্ষক নিবন্ধন (NTRCA) প্রস্তুতি [১৯তম]২৮টি পরীক্ষায় এসেছেপ্রশ্ন ৮Which of the following sentence is correct?কAyat never thought about it, did he? খAyat never thought about it, does he?গAyat never thought about it hasn't he?ঘAyat never thought about it didn't he? উত্তর দেখুন