если бы я не потратил три часа на п

если бы я не потратил три часа на подготовку к физике , он не поставил бы мне отличную оценку

Результаты (английский) 1:

If I had not spent three hours preparing for physics, it would put me excellent

Результаты (английский) 2:

if I had not spent three hours preparing for physics, he would not put me excellent evaluation

Результаты (английский) 3:

If I did not spent three hours on the preparation of the condensed matter physics, he did not give me an excellent evaluation more multitasking performance