Before Internet, I learnt through hardway as nobody around me was able to speak fluent English: 1: Everyday master one grammar until you can use it fluently, e.g from Simple Present tense to Present continuous tense and from PCT to SPT etc. (You may have to spend an hour to learn). 2: Watching movies and dramas with English subtitles, British English is easier to understand and stick to it. 3: ......,⇓⇓⇓