This New Series Of Activity Books Is Combined With A Digital Versionand Helps Students To Gradually Acquire Different Levels Of Languagevolume 1 A1a2 And Volume 2 A2b1 And Volume 3 B1b2based On A Functional Communicative Approach The Series Helpsstudents Gradually Acquire The Vocabulary And Linguistic Structures Thanks To The 14 Units In Each Volume Which Propose Lexical Themes Related To Topics Of Daily Use The Activity Books Include Digital Resources