Revised and corrected 2013. Designed to accompany Anne H. Groton’s , this book of ancillary exercises reinforces grammatical and syntactical knowledge, helps develop an operational vocabulary, and improves oral proficiency. presents concepts from the textbook in new ways, helping students overcome any problem-areas. Instructors can use the exercises in class, or since answers are provided in the back of , students can practice on their own time and at their own pace.