৯ম - ১৩তম গ্রেড পরীক্ষার প্রস্তুতি২৩টি পরীক্ষায় এসেছেপ্রশ্ন ৮Identify the correct sentence. ক He waited until she had been finishing speaking.খ He waited until she had finished speaking.গ He waited until she finishes speaking.ঘ He waited until she have been finished speaking.উত্তর দেখুন