Activate! B1+ Workbook + CD-ROM (No Key) is a supplementary workbook designed to accompany the Activate! B1+ Student's Book. It provides a wide range of exercises to reinforce grammar, vocabulary, reading, writing, and language skills covered in the course. The included CD-ROM offers interactive practice and multimedia activities for additional learning support. This edition is intended for classroom use or guided self-study and does not include answer keys.