Odpowiedź:
1: If he doesn't get a bed mark from the test, his parents will be happy.
0: Do people want to spend time with Sue when she is nice?
2: Many patients died if we wouldn't have antibiotics.
1: Does Kate go to the concert if she will fail her exam?
You feel so bad because you don't eat vegetables.
If you ate vegetables, you wouldn't feel bad.
Wyjaśnienie:
zero conditional:
if + present simple +present simple
first conditional:
if + present simple + will + verb
second conditional:
if + past simple + would + verb
third conditional:
if + past perfect + would have + past participle
