Complete each sentence using a model that fits the space.I don't know why there weren't any buses yesterday. They пустоcould not have been on strike but I'm not really sure.I пустоshould have woken more for my exams. I think I'll fail!He пустоcould have lent harder, but he was too lazy and that's why he failed the exam.I пустоcould have been directly to college, but I decided to travel for a year.She пустоcould have studied on that flight because I just saw her at work.If I had known they were vegetarians, I пустоshould have revised a salad.I’m sorry that I’m late for work. I пустоshould have come up earlier.I пустоwould have made you the money. Why didn’t you ask methe concertt was fantastic. You really пустоcould have gone .You пустоshouldn't have tried to fix the roof yourself. you might have fallen off and been badly injured.