Book of theory of Italian grammar with exercises and language activities for the elementary - intermediate level A1-A2-B1. It meets all teaching needs, presenting grammar structures with detailed tables and explanatory comments. It verifies knowledge with exercises of various types. Specifically, the book is enriched with multiple choice questions, comprehension questions, completion exercises, phrase matching, and crosswords. At the end of the book, there is a series of progressively difficult tests based on authentic language material. It successfully prepares for exams for various language diplomas.