Bacharel em Ciências pela East Carolina University - 8 anos de ensino de inglês (100% online)

He is well educated and has a lot to share in terms of vocabulary/language.

Porque tiene un conocimiento amplio del idioma. Ayuda a comprender y desarrollar tus habilidades. Recomendado al 100%

Mark's an outstanding teacher. He can guide you through the American History like no one else - from a geographical perspective to the ins and outs of the actual political landscape with an elusive accuracy. By having lessons with Mark, not only are you going to level up your English, but you are also going to acquire a good general knowledge.