WORKBOOK Click on the ‘Workbook’ tab to access the main menu with the Lesson numbers and the Revisions of the Workbook. Click on any to view a particular Lesson or Revision. Roll the cursor over each activity to highlight it. Click on an activity to isolate and enlarge it. To navigate from Lesson to Lesson, or from task to task, click on the left/right arrows on the blue buttons on the navigation bar. To return to the main menu, click on the ‘X’ symbol at the top right-hand corner of the two-page spread. All of the Workbook tasks are interactive in format and contain extra features. For a detailed description of those features, click on the heading EXTRA FEATURES. The interactive e-book has been designed in such a way as to ensure that going from one component to the other, and, specifically, to the corresponding Lesson, is fast and easy. For example, if you are in Lesson 5 in the Workbook, click on ‘C’ on the navigation bar to access the same Lesson in the Coursebook; click on ‘G’ to access Lesson 5 in the Grammar Book. You can also navigate back and forth through the Lessons in all the components by clicking on the left/right arrows on the blue buttons on the navigation bar. You can also access any part of this e-book by clicking on the CONTENTS button on the navigation bar. For more information on the function of this button, click on the heading NAVIGATION BAR.