Make it your hobby, not a chore.
Reading the news in English like BBC website, the independent website, the guardian etc
Listening is so important Listening English everyday.
Listening to English radio and focus with words like BBC radio.
Listening to music and then see lyrics.
Watching movies without subtitles.
Talking with yourself and with people who knows English.
Writing new words at notebook.
Writing and then let people who knows English corrects.