Interchange Fourth Edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. The Interchange Fourth Edition interleaved, spiral-bound Teacher's Edition with Assessment Audio CD/CD-ROM, Level 2 features complete teaching instructions, optional activities, audio scripts, language summaries, and Student's Book and Workbook answer keys. The Assessment CD/CD-ROM provides a complete assessment program, including oral and written quizzes, as well as mid-term and final tests in printable PDF and Microsoft Word formats.

An exciting, seven-level course that enhances young learners' thinking skills, sharpening their memory while improving their language skills. This exciting seven-level course enhances your students' thinking skills, improving their memory along with their language skills. Super Minds develops language creatively with activities including role play and project work. Social values are explored with lively stories and cross-curricular thinking is covered through fascinating 'English for school' sections. This Level 6 Teacher's Resource Book contains end-of-unit evaluation tests, worksheets for further vocabulary and grammar practice along with cross-curricular extension material. The Audio CD includes all the listening material needed to accompany the tests.

This multi-level English course is for teenagers. English in Mind Combo 3B offers Units 9-16 of the Level 3 Student's Book and Workbook, renumbered as Units 1-8. It includes corresponding material from the Level 3 Audio CD / CD-ROM.