если бы марк не завалил экзамен у н

если бы марк не завалил экзамен у него была бы работа

Результаты (английский) 1:

If mark flunked the exam, he had to work

Результаты (английский) 2:

if the mark is not flunked the exam he would work

Результаты (английский) 3:

If the mark is not first two suits were filed against the exam that he had had to work