In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
The moist air will corrode the beam.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. The beam will be corroded by moist air.
Active voice- subject + will + v1 + object + other words.
Passive voice - Object + will + be + v3 + by + subject + other words.
As the chosen option follows this structure it will be correct.