Book excerpt: A Spanish Grammar Workbook contains 500 grammar exercises that vary in difficulty from simple tests and puzzles to multiple choice tests and realistic dialogues as well as communication exercises which function as prompts to the oral practice of the grammar in representative contexts. Includes 500 grammar exercises varying from simple tests and puzzles to multiple choice tests and realistic dialogues which contextualize Spanish grammar in everyday speech. Indicates difficulty level of each exercise and includes an extensive answer key. Complements and is cross-referenced with Blackwell's A Comprehensive Spanish Grammar by Jacques de Bruyne (with additional material by Christopher J. Pountain). Helps language learners understand grammatical functions naturally by putting theory into practice.