English language. Practical grammar. Intermediate level (DVD)

Product equipment: DVD-disk packaged in Jewel-Case.
The territory of distribution is the whole world.
The course covers the following sections of the grammar of the English language: interrogative sentence, direct and indirect speech, sentences with conditions, coordination of times, punctuation rules, methods of comparison, expression of wishes, rules for reading numbers and dates, mathematics in English. Pledge, grammatical times and modal verbs are also repeated. Theoretical material is presented in Russian.
The composition and features of the course:
Audio recording of educational texts in English (two hours of continuous sound, all texts are written and voiced by teachers - native speakers)
Russian and English subtitles in listening exercises
Interactive tests for understanding in English
Colorful illustrations for educational texts
The optimal ratio of the sides of the screen when working with this product 4: 3