Lesson 24, Exercise 5: Lillian helps passengers. She's a a Flight Attendant
Chris heals people. He's a A Medical Doctor, also called a Physician

Click on the best answer for each of the 4 questions.
At the moment Chris and Lillian are on vacation in France as we see in the video. But this picture shows what they do on normal days at work.
Tap on any word once (mobile), or double-click on any word (computer), to read an English definition. If you need an approximate translation to your own language, the Google Translate button is available at the top of the screen.