The best way to learn English is to go abroad and participate in student exchange program. This way you'll be able to meet new people, improve your English skills and learn new culture right on spot. It can also give you some working experience and unforgettable moments of your life. I think it can be also fun to spend time with new people and dive into the new environment. Yes, it can be hard at the very beginning, but in a week or two you will get used to it and reach a completely different level of your language.