Phrasal Verbs with BACK: “back up“, “back off“, “back out“...

Do not back out of this lesson because you are about to learn common English phrasal verbs with “back“! You will learn the meaning of “back up“, “back away“, “back off“, “back in“, and more. Don’t forget to back up your new knowledge by doing our quiz at Don’t miss this useful lesson. Espera, ve esta clase, no te eches para atrás, porque estás a punto de aprender todos los verbos en inglés con la palabra “back“. En esta clase aprenderás el significado de “back up“, “back away“, “bac