In this way obtain avoid embarrassment that choice your English is inadequate to speak to people. He was one of those students struggling to obtain high scores in English exams. http://www.odrportal.hu/en/web/thanhphuong/home/-/blogs/10-trung-tam-hoc-tieng-anh-giao-tiep-co-ban-tai-%C4%91a-nang-chat-luong