Кто знает что за учебник с тестовыми вопросами? Или ответы к тестам этого учебника? вот ссылка на один из тестов: https://prosvfiles.ru/citystars/data/pdf/20181030141445_5bd83d25589145.38804448.pdf

1. If you had finished in time you wouldn't have been late.-Conditional III-в придаточному Past Perfect,в главном would have Verb lll
2. The day would have been fine if they hadn't argued.-Conditional III-в придаточном Past Perfect,в главном would have Verb lll
3 If you recycled the litter the environment would be cleaner.-Conditional II- в придаточном Past Simple,в главном would Verb l
4. If you didn't come so early they wouldn't get up.-Conditional II- в придаточном Past Simple,в главном would Verb l
5. What would you do if you won a lotterty?-Conditional II- в придаточном Past Simple,в главном would Verb l
6.If I were you,I would never ask him for help.-Conditional II- в придаточном Past Simple,в главном would Verb l
7. What would you have done if the computer hadn't worked?Conditional III-в придаточному Past Perfect,в главном would have Verb lll
8 It would be better if you didn't go there.-Conditional II- в придаточном Past Simple,в главном would Verb l