JULISSA ZAVALA HERNANDEZ / ENRIQUE LUGO
Xtreme Plus is a three-book series adapted to the Common European Framework of Reference (CEFR) and designed for annual course. These books guide students through the English levels (A1.A2, AND B1) in a gradual way, training topics that go from the basics to a little more advanced conversation. It is an American English series that explores physical activity and sports vocabulary in daily-life interactions.