Lesson 16, Exercise 13: Luke
As usual, watch the video, then answer the questions.
Subtitled:
He's not sure, but he explains the best he can.
A person who is stuck-up is a snob. Snobs avoid people who are "socially inferior" and try to associate with people who are "socially superior".
Listen:
If you need a translation to your own language, use the Google Translate button at the top-right of the screen.