The 100 sentences of this course follow the course of a real business trip and are split into five stages: airport, taxi, hotel, meeting and restaurant. First you fly somewhere, then you take a taxi, check in at the hotel, have your meeting there and round off the evening at a restaurant.
Chapter 1 covers the first 20 sentences around the airport and the plane: from the check-in desk to rebooking, rental cars and the security check, all the way to lost and found. Every sentence gets its own short video.
At the end of the chapter, two review videos run through all 20 sentences again in both directions.