An integrated four-skills, American English course for adults and young adults. Four Corners Second Edition Level 3 (CEFR B1) combines effective, communicative

Four Corners is an integrated four-skills English course for adults and young adults. Four Corners Workbook A, Level 3 has eight-page units that can be used in

Four Corners Second edition combines effective, communicative methodology with a practical, 'can-do' approach. Four Corners Second Edition Level 3 (CEFR B1) com

Four Corners is an integrated four-skills English course for adults and young adults. Four Corners Student's Book A with Self-study CD-ROM, Level 3 is designed

Four Corners is an integrated four-skills English course for adults and young adults. Four Corners Workbook B, Level 3 has eight-page units that can be used in