Four Corners Second Edition Combines Effective, Communicative Methodology With A Practical, Can-Do' Approach. Twelve Units In Each Of The Four Levels (Cefr A1 To B1+) Give Students The Language They Need To Communicate With Confidence. Clear Learning Outcomes And Can-Do' Statements For Every Lesson, Linked To The Common European Framework Of Reference (Cefr), Help Teachers And Their Students Measure The Progress Being Made. The Student's Book Includes A Unique Code For Online Self-Study, And Can Also Be Purchased With An Online Workbook That Allows Teachers To Track Their Students' Progress. Other Components Include A Print Workbook, Teacher's Edition With Complete Assessment Program, Presentation Plus Classroom Presentation Software, Audio And Video Files.