Clear, thoroughly-explained answers to all of the exercises in Purple Workbook. Together, the Key and the Purple Workbook provide detailed, well-designed exercises in the correct use of English grammar. Examples are based on great works of literature, as
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Audrey Anderson is an international development professional specializing in programming for women and girls. Her background includes program design, strategy, management and evaluation, with field experience in gender-focused programming and education in Latin America, Africa and Asia. In addition to Audrey's work with the Well-Trained Mind, she has contributed to the development of curricula for life skills programs for adolescent girls around the world. Audrey holds a bachelor's degree from the College of William & Mary, and a master's in International Education and Development from George Washington University.