Seligson Paul Combo Edition. — Richmond Publishing, 2013. — 125 pages.
Key Features
ID Skills and ID in Action pages offer extra listening, reading and functional language practice in every unit
Cyber English boxes help students to understand the influence of internet language and texting on the English language
Flexi-lesson structure provides additional material for longer lessons
Review section at the end of every two units including games and activities
ID Writing section and Grammar bank at the end of each level
Use of YouTube videos and the ID Café
Wide range of native and non-native accent
