This workbook is a continuation of Studium Latinae: Level One. It is designed as a supplemental workbook with down-to-earth explanations and many extra exercises to accompany classic textbooks like Henle or Wheelock's. It has many drills in paradigms (conjugating verbs, etc)and many easy sentence translations for practice. Each lesson is linked to either Henle, Wheelock's, or D'Ooge's antique text, Elements of Latin; there's a little box in the top right corner which gives you the page number of the section in these books that is being practiced.
There is a KEY for the Lesson Practices in the workbook, following the set of Lessons. There is a *separate KEY for the Homework* section in the Teacher's edition.
D'ooge's book is in the public domain and can be found as a free download on the net.