The "exercise book" is a supplement to the book "grammar street". It can be used in combination with the main book or independently. It is a tool for practicing the most important grammatical phenomena of the Greek language, both for those learning Greek as a foreign language and for the instructor looking for material where their students can apply the theory.

The organization of the chapters corresponds to the main book, and the numbering of the individual categories of each chapter matches the numbering as it appears in the book. However, this correspondence is not binding for the independent use of the exercise book and its combination with Greek as a foreign language learning manuals.

The exercises have variety and range (e.g., filling in blanks in sentences or short texts, multiple choice, matching, transformations, free production, etc.), making the practice of grammatical phenomena creative and enjoyable.