Odpowiedź:
II
1 If everybody went to university, nobody would want to do hard work.
2 Buses wouldn't be so crowded if more people worked from home.
3 If people didn't apply for low-paid jobs, salaries would go up.
III
1 If I were taller, I could become a model.
2 If I spoke German, I would get a job in Austria.
3 If he had gone to bed early, he would have woken up on time.
4 If Tom had played in a team, they wouldn't have lost the match.
5 If it weren't late, I would go shopping.
IV
1 It was a tiring day.
2 Have you heard the shocking news?
3 I was annoyed when they didn't phone me.
4 The lesson was very interesting.
5 That is such an embarrassing situation.
6 Are you interested in science and technology?
7 It was a truly terrifying experience.
Wyjaśnienie:
W okresach warunkowych formą przeszłą wyrazu "to be" jest "were" dla wszystkich osób (czyli II okres warunkowy: If I were you... If he were on time...)
