- A unique workbook that helps test and improve specialist Military English vocabulary, this includes word games, puzzles, quizzes, and other material to help students master a specialized terminology. An ideal resource for self-study or class work for armed forces or any professional who needs to communicate with military personnel in English, each exercise forms the basis of one lesson and tests a particular part of English vocabulary or grammar. It includes full instructions for ESL teachers and students, together with an answer key.