Which of the following options is the most suitable conversion of the following sentence into Passive Voice?
Are the scientists developing a new medicine for the disease?
Show answer & explanation
Correct answer: B
Explanation
The original sentence "Are the scientists developing a new medicine for the disease?" is in the present continuous tense (active voice, interrogative form). To convert it to the passive voice, the tense must remain the same. The structure for present continuous passive voice is "is/are + object + being + past participle (developed) + by + subject?"
Option B correctly follows the present continuous passive voice structure.