Он выучил правило и делал грамматич

Он выучил правило и делал грамматические упражнения - учитель, как обычно, задала целую кучу.

Результаты (английский) 1:

He learned the rule and made the grammar exercises-teacher, as usual, asked a whole bunch of.

Результаты (английский) 2:

He learned the rule and did grammar exercises - teacher, as usual, I asked a whole bunch.

Результаты (английский) 3:

he learned rule and doing grammar exercises master, as usual, asked a lot of.