The C21 Teacher’s Book provides everything you need to run the course – saving hours of planning and preparation time... Zobraziť viac
The Workbook provides a wide range of exercises through which students can practise the language points they have studied in each lesson, whilst developing 21st century critical thinking and problem solving skills... Zobraziť viac
The Course Book is at the heart of C21 – with beautifully designed pages providing rich material and engaging activities... Zobraziť viac
