Из активного залога переделать в Пассивный залог Use the Correct Form of the Passive...

Question

Из активного залога переделать в Пассивный залог
Use the Correct Form of the Passive Voice
1) When I came home, they had eaten the sweets.
2) We shall do the work in the evening.
3) They lost the tennis ball.
4) He stole a lot of money from the shop.
5) By six o'clock they had finished the work.
6) At twelve o'clock the workers were loading the trucks.

Answer 1

1) When I came home, the sweets had been eaten by them.
2) The work will be done by us in the evening.
3) The tennis ball was lost by them.
4) A lot of money was stolen by him from the shop.
5) By six o'clock the work had been finished by them.
6) At twelve o'clock the trucks were being loaded by the workers.