the practice companion to the Change Up! Intermediate Student's Book, designed to reinforce and extend learners' English skills at intermediate level. It provides additional exercises in grammar, vocabulary, reading, writing, listening, and communication, helping students consolidate the language presented in the coursebook. The workbook offers extra practice for classroom use, homework, or self-study, allowing learners to improve accuracy, fluency, and confidence while progressing toward B1 level proficiency. This edition does not include an answer key.