Encuadernación: RústicaLevel: C1 A book of 7 units where each main lesson is 4 pages long.Each lesson opens with a quotation from a famous person - the quotes range from flippant to philosophical, witty, or thought-provoking - which provide talking points for the start of the lesson.The Colloquial English video lessons use interviews with real people, rather than scripted dialogue, to expose students to authentic everyday language.