Since I took the TOEFL myself and got a score of 109, I know what to pay attention to in order to get the best result.
Over the years, I have taught both group and individual classes; and I have taught students from different age categories.
For the last 5 years, in addition to teaching English, I have been helping teachers with professional development.
I used to live in the USA and in addition to English I know 5 more languages. These are Russian, Ukrainian, Persian, Turkish and Azerbaijani.
And undoubtedly, my life experience of learning new languages helped me to experience, understand and build the shortest path and a special approach to learning English, which gives a good result proven over the years.