Presenting grammar through authentic international contexts for students to analyse and formulate the rules. This book focuses on English for socializing, telephoning, and participating in discussions, enabling learners to communicate in work-related situations. It also contains reference unit overviews and extra pages of photocopiable materials. A two-level general English course designed specifically for working adults at pre-intermediate and intermediate level. The emphasis is on covering the English they will need for work, travel, and socializing, by the use of serious, high-interest materials which will appeal to busy professionals.