Explore Our World 6 Workbook + CD (US Edition) is a supplementary English practice workbook designed to accompany the Explore Our World 6 course. It provides additional activities to reinforce the language and skills presented in the Student’s Book, including vocabulary, grammar, reading, writing, and communication practice. The accompanying CD includes listening activities that help learners improve their listening comprehension, pronunciation, and oral communication skills. The course connects English learning with exploration of the world through engaging topics and real-world content.