Español 1: Regular Verbs Present Tense ("er", "ir" verbs & review of "ar" verbs)

Useful links:
http://www.quia.com/jg/229030.html: Vocabulario: Mis Actividades (etapa 3, unit 2)
http://www.studyspanish.com: Grammar: Unit One, lessons 8. 9, 10