English. You can do it yourself with a little help
from your Course Instructor.In this Course, English is not an academic subject. It is something that must be actively practiced in order to master.
You can watch people speak English, and memorize all of the grammar rules, and yet talk about the language ad nauseam, i.e. referring to something that has been done or repeated so often that it has become annoying or tiresome.
To truly speak English, you must actually try it out with a partner & instructor. Real conversational fluency takes good instruction, and a lot of real-life practice.