Hello, I have lived and studied in US English-speaking countries for a long time. I am currently a part time distant education professor looking for freelance online work. On a conversational basis you will quickly improve your skills when working with me. We can discuss a variety of topics as I have a Ph.D. and have taught at the university level for many years. We can start on a trial basis to see if the chemistry fits. Looking forward to hear from you, Udo