Книга: Wavelength: Pre-intermediate Teacher's Resource Book. Spiral-bound

The emphasis in "Wavelength" is on natural, everyday English with human interest topics that appeal to adults of all ages and backgrounds. Language is presented through light-hearted, humorous contexts with lively, realistic activities making every lesson stimulating and different. The interleaved teacher's resource book contains photocopiable activities and tests and is designed for at-a-glance lesson planning.