She said her biology professor was so boring that several of the students (sleep) in class, some of the students (talk) about their plans for the weekend.

slept, talked

were sleeping, were talking

had slept, talked

slept, had talked

উত্তর সিলেক্ট করলে সঠিক ও ভুল দেখাবে।

ব্যাখ্যা ও সঠিক সমাধান

উত্তর: slept, talked

বিস্তারিত সমাধান