برای درسهایم را خواندم یا درس دارم، از کلمه lesson استفاده نکنید.
Lesson is a section of a book, like a unit or part of a unit
Instead, you can say:
I studied
I studied maths last night
I had to study
I have to study
I need to study
I have to study Farsi and Chemistry tonight
Every day I study for a few hours
NOT LIKE THIS:
I studied my lesson
درسش خوبه/بده:
She did well at school
He is doing well/badly
She did badly at school
ریاضیم... خوبه، عالیه، بده...
I'm good at maths
... good in ...
I'm poor in Spanish
I did well in my English exam