How can I practice English conversation?

There are a lot of elements in conversational English, for example, pronunciation, fluency, expression, grammar etc. It needs lots of practices to be able to speak good English. Having only speaking practices is not enough as you need other 3 skills to enhance your speaking skills. If you need English lessons, please feel free to contact me. Cheers.

Listen a lot of music, if you do it your listening will improve and later your pronunciation. that will helps you to start better conversations

Simply from watching movies and get engaged in conversations with your friends, practice together to use English every time you talk, also listen to music and read its lyrics.