The answer was, chat to people and learn how other people engage talks. Vocabulary can be confusing because several words are very much like others. The answers will all help determine what sort of course materials are. http://imla.ttime.be/web/khuongduy/home/-/blogs/top-10-trung-tam-day-hoc-tieng-anh-giao-tiep-tai-a-nang-hang-au