Great online course

I started this course so I could teach over seas in Cambodia for a year. I didn’t end up going to camdbodia but so glad I completed this course anyways. It is user friendly and allows you to get your work don’t in your own time. The material is layed out in a nice organized manner. However some of the material used I didn’t even know and wasn’t familiar with. So it’s surprising to me. I am exspected to teach other people from other languages parts of English I don’t even understand. I know learning everything is a must but just an observation.