The highly acclaimed and successful approach of Language in Use Pre-intermediate and Intermediate is now continued in Language in Use Upper-intermediate. The features which distinguish Language in Use include : ¥ flexibility ¥ dual syllabus - alternating grammar and vocabulary units ¥ clarity ¥ creativity ¥ self-study The course contains 16 units, with special study page sections after each pair of units. There are also two review sections. The class work can be completed in around 80 hours.