Expose yourself to English. A lot! Remember How did you learn your first language? You heard it all the time, in many situations. You have to do the same with a new language by taking an english bath by Reading and listening to as much content as you can. But you first have to understand it. you must be motivated. you will only learn from authentic English, interesting content. you have a variety of real life articles, stories, interviews, radio films, etc… from which you can choose whatever interests you. If you are interested in a film you’re watching, you will be motivated to understand it. If you are motivated to understand it, you will! you will see yourself ready to speak english used by native speakers with a good pronunciation and a good intonation you will be amazed how fast your are getting better.