Помогите пожалуйста сделать, очень срочно нужно.
Зарание спасибо большое.

Раскроите скобки и употребите глаголы в нужной форме:
1. The photographs would have been much better if it(to be) lighter in the room 2. He(to die) if the surgeon hadn't operated on him. 3. People to become) hardened to cold if they took cold baths regularly. 4. If ice(to be)a heavier than water, it wouldn't float. 5. If you(to stir) the tea, it would have been sweeter. 6. meeting yesterday, l should have seen you 7. We should have prevented the accident if we(to be) there at the time. 8. If you(to postpone) doing the job now, you would regret it later.

1. The photographs would have been much better if it (had been) lighter in the room.2. He (would have died) if the surgeon hadn’t operated on him.3. People (would become) hardened to cold if they took cold baths regularly.4. If the hunter had been less cool and skillful, things (would have taken) a very dangerous turn.5. If you (had stired) the tea, it would have been sweeter.6. If ice (were) heavier than water, it wouldn’t float.7. If you (postpone) doing the job now, you regret about it later.8. If you had strained your ears, you (would have heard) a slight noise in the bushes.