"?The Teacher’s Book offers further ideas for mixed-ability classes through reinforcement and challenge features, as well as extra activities. The Classroom Presentation Kit comprises the Digital Student’s Book and Workbook with embedded audio and video, as well as fully interactive activities for heads-up teaching in class or online. With the Test Generator teachers can create and tailor tests to the individual needs of their students or simply use ready-made tests available at two levels of challenge. The Homework Manager enables teachers to assign homework, send links to sharing platforms and set reminder notifications for students. Teachers can monitor their students' online learning with the Progress Tracker. The Teacher’s Resource Centre offers a wide range of supplementary materials and worksheets."