French exercise book for the third year of learning, Sourire 3, provides a deeper insight into verbs and their complements, indirect speech, indirect and direct objects in the perfect tense, and the agreement of the past participle. Additionally, it explores relative pronouns, comparatives, the position of adjectives with meaning changes, adverbs, and a new tense, the imperfect. At the beginning of each chapter, explanations and rules are clearly presented in tables, followed by numerous practice examples. The correctness of the work can be checked using the answer key at the end of the book. To facilitate understanding, after almost every solution, there is a reference to the rule that applies to that example. Unknown vocabulary can be looked up in the vocabulary section. References to Sourire 1 and Sourire 2 are also included.