After a successful career as copywriter in communications and advertising, I earned my TESOL certification from UC Berkeley and now have over ten years experience helping a diverse array of students of all ages?native as well as second language learners?improve their language skills. I have taught ELA and ESL for the Department of Labor in San Francisco, in California?s Adult Ed program, and most recently at the American University of Afghanistan in Kabul. Private clients have ranged from e...