With this ultimate collection of 216 hours worth of communicative lessons for beginner to upper intermediate ESL students (CEFR Level A1 to B2), prepare to engage your students for two academic years! These comprehensive courses cover general, business, and travel English vocabulary and grammar topics such as: past simple, present simple, definite and indefinite articles, word order, regular vs. irregular verbs, verb conjugation, present continuous, past continuous, present perfect, present perf