What can not be cured must be endured. (Active)

A Must be endure we cure.

B We cannot cure what we must endure.

C We must endure what we cannot cure.

D We must be endured what we cannot cure.

Correct Answer: Option C

May, might, can, could, must, ought to, going to active voice কে passive voice এ রুপান্তর করার নিয়ম-

Structure:
Object এর subject + may, might, can, could, must, ought to, going to এর পরে be + verb এর past participle form + by + subject এর object.