Publisher's Synopsis
The course is divided into 20 carefully graded and interlocking units. Each unit is devoted to a particular topic or situation and each successive unit builds naturally on the material covered in previous units.
The first half of the book is a basic grammar and thematic 'survival kit'. The emphasis here is on the present tense and on immediate situations such as those you would encounter in Bulgaria.
From unit 10 you progress to learn about the other tenses and more advanced grammar. As your grammar and vocabulary increase, you will be able to make more use of the tables and lists in the Appendix at the back of the book.