Without perseverance nothing can be achieved Basic rules to be follow
Right Answer is: C
Basic rules to be followed for Active/Passive conversions are:
1. The object of the active verb becomes the subject of the passive verb.
2. The finite form of the verb is changed (to be+ past participle).
3. The subject of the active sentence becomes the object of the passive sentence (or is dropped).
4. Preposition ‘by’ is used before object
The given sentence is of passive voice and it uses a modal verb. The structures for active/passive voices for modal verbs are:
Active: Subject + modal verb + verb (Ist form) + object…
Passive: Object + modal verb + be + verb (IIIrd form) + by + subject…
Option D is double negative, so it is not correct. Hence option C is correct answer.