This grammar was conceived as an easy way to revise tense and structure for Italian students of English at any stage of their study of the language. it was started as a school project with some former students of a Fifth Year Class ( Martina, Ilaria, Roberta and Erika ) and was completed in this digital version with the help of Vincenzo, Noemi and Giovanni who are students at the Liceo Scientifico 'Sciascia' Canicatti today. It can be used as a sort of e-book in progress which is becoming very popular in schools today and can be easily updated whenever necessary with new exercises etc.