Change the regrets below into Conditional III sentences to speak about lost opportunities / unreal past. E.g. I wish I had done myhomework yesterday.…

1. If only dinosaurs hadn’t become extinct, would not have developed from primates2. If people hadn't destroyed so many forests, we would have been helthier 3. If carbon dioxide emissions hadn’t been so big, (я не знаю как перевести carbon dioxide emissions, sorry) 5. If only human population hadn’t grown so much, there would have been less of people on Earth.6. If poachers hadn’t killed so many rare animals, the humanity would have seemed kinder.7. If only people hadn’t polluted the water in the oceans and seas, we would have got cmore chances of a brighter future.8. If only humans had started thinking about environment at the times of the Industrial Revolution, our Earth would have been different.