I am a college-level ESL instructor, with 16 years of professional teaching experience, both in the United States and abroad. I have taught adults (18 and older) primarily in university settings, though I also have taught at government and business venues as well. My classroom experience includes teaching groups as large as 45; in addition, I have logged hundreds of hours in one-on-one private tutorials. My one-on-one students come from majors and professions as diverse as studio arts, art hi...