Нужно в active voice а потом каждое предложение перевести в passive voice 1) она сейчас готовит обед 2) она всегда готовит обед 3) она уже приготовила обед 4) она приготовила обед в три часа 5) она готовит обед с 2-3 6) она приготовила обед к 3 часам 7) она приготовит обед через 2 часа 8) она приготовит обед к 3 часам 9) она будет готовить обед с 2 до 3 10) она должна приготовить обед

1. She is cooking dinner at the moment. THe dinner is being cooked.
2. She always cooks dinner. Dinner is always cooked.
3. She has already cooked dinner. Dinner has already been cooked.
4. She cooked dinner at 3 o'clock. Dinner was cooked at 3 o'clock.
5. She has been cooking dinner since 2-3 o'clock. Dinner has been being cooked since 2-3 o'clock.
6. She had cooked dinner by 3 o'clock. Dinner had been cooked by 3 o'clock.
7. She will cook dinner in 2 hours. Dinner will be cooked in 2 hours.
8. She will have coked dinner by 3 o'clock. Dinner will have been cooked by 3 o'clock.
9. She will be cooking dinner from 2 to 3. Dinner will be being cooked from 2 to 3.
10. She have to cook dinner. Dinner has to be cooked.