Пояснение:
Для выполнения этого задания нужно правильно преобразовать глаголы из скобок в пассивный залог, учитывая контекст предложения и возможные модальные конструкции (might have, would have и т.д.).
Решение:
- A decision will not be made until the next meeting.
- These documents are important. They should always be kept in a safe place.
- This road is in bad condition. It should be repaired a long time ago.
- The injured man couldn't walk and had to be sent to hospital.
- If you hadn't shouted at the policeman, you wouldn't have been arrested.
- I'm not sure what time I'll arrive tomorrow. I may be delayed.
- It's not certain how the fire started. It might have been caused by an electrical fault.
- A new school is being built. The old one is going to be pulled down.
- The election is next Sunday. The full results will be known on Tuesday.
- Last week they weren't speaking to one another. Now they're happy again. The problem seems to have been forgotten.