if you want to speak fluently, I have a suggestion. Just choose 1 simple English (podcast) audio. The audio should be minimum half an hour. For the first time, just play the audio and listen carefully. After that play the audio and try to speak those sentences at the same time, which you are listening from the audio. (speak louder). Speak 10 times for same audio. if you feel that you can speak all the sentence properly then choose another audio. if you practice for 10 different audio, then you will much better in just 3 months also vocabulary, pronounsessun & fluency will improve.