Drawing on insights from language teaching experts and real students, this Level 6 (CEFR C1) Student's Book with Practice Extra covers all skills and focuses on the most effective and efficient ways to make progress in English. Each of the 12 units features Time to speak, a lesson where decision-making and problem-solving tasks enable speaking to thrive. 'Practice Extra' offers bite-sized activities and games for students to study at home or on the go. Mobile friendly as well as accessible on a desktop or tablet, it also allows teachers to easily track students' performance.