Я был удивлен, когда узнал, что Роб

Я был удивлен, когда узнал, что Роберт не сдал экзамен. Я знал, что он долго к нему готовился

Результаты (английский) 1:

I was surprised when I learned that Robert had not passed the exam. I knew that he was prepared to see him for a long time

Результаты (английский) 2:

I was surprised when I learned that Robert did not pass the exam. I knew he was a long time to prepare for it

Результаты (английский) 3:

i was surprised to learn that robert didn't pass the exam. i knew he was long to him