The Coursebook is divided into 14 units, with a language exercise at the end of each unit. It features authentic texts, motivating topics, and fun communicative activities that appeal to students of all ages. The differentiated texts and exam questions help students familiarize themselves with the exam format while building their confidence. An extensive writing reference section, including sample answers, develops writing skills. The grammar reference provides information on all important language points. The iTest CD-ROM provides authentic exam practice with immediate feedback, allowing students to identify areas requiring further practice.