Aulas de Biologia para alunos de Ensino Fundamental, Médio ou de Supletivo

i first met Marina in the U.S. We lived in the same area and being introduced to me that she was an abroad student, her English was very good. It didn't at all seem as she was taught as a second language, but more like it was her first. We became very good friends and she taught me a lot of Portuguese the entire time she was there. I now know how to greet people, and how to hold a small talk conversation. I don't feel as insecure with my Portuguese as before. At least with Marina, she taught me the proper ways of saying different things, instead of using short cuts.