Speaking Effectively provides the trainer with a business English book which can be used as supplementary material or as the basis for a short course at the lower-intermediate level to develop flue…
New Headway: Upper-Intermediate: Workbook with Key : Workbook with Key Upper intermediate l New Headway English Course: Amazon.co.uk: John and Liz Soars, Jo Devoy: Books New Headway Upper Intermedi…