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.

Options

A. Corroding of the beam will be done by the moist air.
B. Corrosion of the beam by the moist air would be done.
C. The beam would be under corrosion by moist air.
D. The beam will be corroded by moist air.

Answer

A, B, C, D