Change the Voice:
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1. Ram helps Hari.
Ans. Hari is helped by Ram.
2. The mason is building the wall.
Ans. The wall is being built by the mason.
3. The peon opened the gate.
Ans. The gate was opened by the peon.
4. He will finish the work in fortnight.
Ans. The work will be finished by him in fortnight.