Q. Change the voice The seawater eventually corroded the pillars of the bridge.

• A. Eventually the pillars of the bridge are being corroded by the seawater.
• B. Eventually the pillars of the bridge have been corroded by the seawater.
• C. The pillars of the bridge were eventually corroded by the seawater.
• D. The pillars of the bridge have been eventually corroded by the seawater.

Correct Answer: C