Collaborate 4 (PDFs, Resources)

Level 4 (B1+)
Collaborate 4 Class Audio.zip
Collaborate 4 Project Book.pdf – Sample: Click
Collaborate 4 Student’s Book.pdf – Sample: Click
Collaborate 4 Teacher’s Book.pdf
Collaborate 4 Video.zip
Collaborate 4 Workbook Audio.zip
Collaborate 4 Workbook.pdf – Sample: Click