OPTIMISTIC

I was have been studying English for many years but I can't do it speak it well.? I don't Know what is the wrong


I will not stop and I will learn and learn to do it

OPTIMISTIC

I was studying English for many years but I coudn't do it ? I don't know what the problem is.


I will not stop and I will continue learning.

OPTIMISTIC

I've been studying English for many years and I didn't reach a good level yet. I don't know what is wrong with this language. (or you can also say: what is wrong with me)


I will never stop. I will learn it and keep learning.

OPTIMISTIC

I was studing English for many years ,but I can't do it.

I don't Know what is wrong 

I will not stop and I will continue to learn.