Practice of English from A to Z of swan michael

An indispensable tool: English from A to Z is for high school students, to students of DEUG and BTS, as well as to adults wishing to review or deepen their knowledge of English. He answered questions being asked to speak and write in English and solves the usual difficulties of grammar and vocabulary. It can be used as dictionary (for one-time use) or as a grammar (for review on a point of grammar). New! A series of tests in three levels, to better identify its shortcomings and organize its revisions. A grammatical memento and the summary tables to avoid the most common mistakes. And also: 400 corrected exercises. A detailed index.