This is the most powerful exercise out of all here. Get any book written in English and read it out loud together with the same audiobook playing in the background. Just repeat by audiobook and read words at the same time. It is so cheating way to learn English that after a month of doing that, your pronunciation will be exceptionally good.
Don’t take complex books though. I don’t suggest getting into fiction cause very often it has complex words which you may not know. Start with non-fiction books and then you can slowly move to reading everything.
Your phone, your GitHub account, your IDE, your laptop, your weekend games, your youtube, your social media, your Alexa, etc. Everything has to be in English. It will help you to make a transition from “Speaking English” and “Thinking English”.
Slowly start transitioning yourself to using google in English. Start watching English youtube channels, trust me there are alternatives for all channels you are currently watching. Start following English-speaking influencers on social media.
You can’t learn without practicing and the best practice is a cringe public practice. Produce podcasts videos or articles in public in English. With that, you will learn not only how to speak English, but how to speak so that people listen. It will make you pay attention to how others speak and notice the small details that make a difference.
Toast is having a pretty small community in Ukraine but there are a couple of more paid English learning groups. It is important to become a part of one so that you can learn how to debate. If there is no such, just create one with your friends and debate on anything.
There are a lot of study buddy and language exchange communities in Discord where you can find great friends. I have found my wife there lol, and you definitely can find a friend with whom you can chat in English daily. I have got the list of the most active communities I am a part of:
Learning Communities
The English Crew - https://discord.gg/UzZwHSUUpX
Language Learning Community - https://discord.gg/language-learning-community-634078414332231681
Bluelearn - https://discord.gg/bluelearn
Study Together - https://discord.gg/study
Startups
Startups & Entrepreneurship - https://discord.gg/Qu4fHXc54r