Я помогаю ему с начала учебного год

Я помогаю ему с начала учебного года,и он уже многому научился.

Результаты (английский) 1:

I help him since the beginning of the school year, and he has already learned a lot.

Результаты (английский) 2:

I help him from the beginning of the school year, and he has learned a lot.

Результаты (английский) 3:

i help him with the beginning of the school year, and he has learned a lot.