hello there....
if you ask me my answer will be :
1. chat : you can chat by talking even chat online, it helps you think of the things you want to say faster.....
2. watch english movies, try to understand what were they saying and how do they say it....
3. listen to some awesome english songs.... learn to understand what the lyrics mean, learn to sing the song so you would know how to say it correctly...
4. dont be afraid to join a forum like English Lounge: Introduce yourself and chat with everyone! *Cleared periodically*
https://www.kaskus.co.id/showthread.php?p=257780801&posted=1#post257780801
5. play games in english...
6. talk with a native speaker
7. practice with your friend or even your family
semoga membantu