Common mistakes and "false friends" (words that look similar but mean different things).
: The system focuses on speaking and listening rather than memorizing technical grammar rules. Correction-Based Drills
The series is part of a larger multimedia ecosystem that includes a 24-hour radio station and a TV channel. The course materials typically consist of 25 books (available in PDF format) and accompanying audio CDs. Each lesson is structured into five "Study Zones": Vocabulary Zone : Practical words for everyday situations.
: Lessons move away from "academic English" to focus on vocabulary and grammar needed for specific daily and professional situations.