<em>I don't think you can or at least have unlimited course hero... I just looked it up. :/ Not sure. I would have to look more into my sources.</em>
you know more that the normal amount of knowledge you need to know or you are really good at something so it is easy for you to explain it to someone
The headmistress is like the principal. The supervisor supervises the principal and all other associates staff members. Hope this helps!
