I tell people to go to an English-language church and go to all the church activities. Stop sitting with Spanish-speakers at work. Try making friends with English-speakers too.

use way instead of form

The best way to learn depends on yourself. If you like music, try singing along with songs. If you like reading, try reading books. Try to do something related to English every day to improve.

how can i learn english better ? i'm taking english lesson but i think i am not learning enough

What do you mean by 'form'?