3. Conclusions
In the modern world the factors that define real knowledge of English language are certainly not certificate availability that you passed a test or completed an English course. We have to admit that present situation led to the fact that English for most people is just a skill to fulfill different purposes. The most important of that is how successful a professional is at solving his/her professional tasks. Nowadays it is just an instrument, especially if we speak about English for specific purposes. Therefore, the teacher’s mission is to help their students to acquire the skill, to manage with the instrument as efficient as they can.