Let's Talk 3, Second Edition, is for students at the high-intermediate level. Features of the Student's Book include more systematicpresentation and recycling of structures and vocabulary, an increasedfocus on communication activities, and new Expansion review sectionsafter every four units. The expanded self-study section now includesgrammar, listening, and vocabulary practice, offering studentsadditional opportunities to review and consolidate the material. Thegrammar paradigms and listening text are included on the Self-StudyAudio CD packaged with the Student's Book. The Audio CD containssupplementary exercises. The corresponding Audio CDs are only soldseparately.