English Boom! Series

English Boom! Series combine the very best of each teaching methodology for English learners, making a comprehensive, eclectic, and enjoyable material where students will find meaningful contents. Each English Boom! Series book is closely related to each Common European Framework of Reference for Languages (CEFR) level, progressing from A1, stated as the basic level, up to C1, in which learners demonstrate capability in the usage of vocabulary, grammar, reading, writing, listening and speaking skills to be considered proficient students.