The CD-ROM included free in this book allows you the option of taking a complete test or just selecting some practice questions in any of the three subjects. In addition, the CD-ROM scores the tests for you and (like the book) offers detailed answer explanations. Our CD-ROM is designed to be user-friendly, however, please consult the “How to Use the CD-ROM”section in the back of this book before you use the program. About the CD-ROM v . Practice Exam 2 197 CHAPTER 8 THEA Practice Exam 3 23 9 HOW TO USE THE CD-ROM 28 1 Contents vii