The correct passive of 'Medha was writing letter' is ...
A
A letter was written by Medha.
B
A letter was being writing by Medha
C
A letter was being written by Medha
D
A letter was been written by Medha.
Correct Answer: A letter was being written by Medha
Past Continuous Tense - এর passive voice - এর গঠনঃ Ob - কে sub + was/were + being + verb - এর p.p + by + sub - কে ob । সুতরাং প্রদত্ত বাক্যটির passive voice হল : A letter was being written by Medha.