Question

1. Raju and kamal worked out the sum change into passive voice
2. He threw stones and killed the snake change into passive voice
3. They were seen in the field change into passive voice

Answer 1

Answer:

1.the sum was been worked out by raju and kamal

Answer 2

1.The sum was worked out by them.
2. The snake was killed after stones were thrown by him.
3. No passive formation.