I would also like to add that you can learn English using different sites. Links to them I will not leave, I will leave only the names
I'll talk about two resources - Busuu and Duolingo.
I'm not trying to name the best method of learning English, but only acquaint you with the practice - my and friends.
DuolingoHaving learned about this system after the need for training courses has disappeared, I can judge the effectiveness of the system only by the feedback of its graduates. If you evaluate only this indicator, you should definitely try it.
The Duolingo project was launched in the US. It is built on the technique of igrofification - the path from the beginning to the end of the training is fixed on the gaming skill tree. The technique pays much attention to written lessons, dictations. If you perform the task with dignity - you add points. Failure to do so results in a loss of life and a return to the beginning of the lesson.
BusuuInternational social network, which unites people to study the language. Here you can communicate with its speakers, learn grammar, memorize words. The educational materials of the site are diverse, however, to have access to full content, you need to pay a subscription. But it's worth it. You can learn both on the computer and with applications for smartphones.
If you are interested, I can make a list of ten or more services that you can use. Let me know. Good luck!