An integrated four-skills, American English course for adults and young adults. Four Corners Second Edition Level 4 (CEFR B1+) combines effective, communicative methodology with a practical, 'can-do' approach, giving 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. This version is Student's Book A with Self-study, consisting of the first six units (1-6) of Level 4. The Student's Book contains a unique code that gives access to online self-study activities.