I’ve been studying at ‘abc’ language school since I was in Year 8 which have been 4 years now. And I can say I see the results. I have greatly improved my knowledge of English: tenses, conditionals, idioms and collocations, etc. The classes include video materials, lots of listening and speaking, as conducted in English, tests (from Russian State exam to FCE), etc. It all depends on the student, his level and ambitions. The classes definitely improved my level of English, I now pass all school exams with excellent marks.