As soon as the teacher enters the classroom ,the students stand up (negative)
A No sooner had the teacher enter the classroom than the students stood up .
B No sooner does the teacher enter the classroom than the students stand up .
C No sooner do the teacher enter the classroom than the students stand up .
D The students stood up as the teacher entered the classroom .
Solution
Correct Answer: Option B
As soon as এর জায়গায় No sooner +tense অনুযায়ী auxiliary verb+ Sentence এর কর্তা বসে +tense অনুযায়ী auxiliary verb sentence বসে + বাকী অংশ বসে + than + দ্বিতীয় বাক্য বসে।