QR codes have exploded in popularity in recent years. The codes are integrated in ordering at restaurants, getting vaccines at COVID testing centers, purchasing bus tickets, and more. But have you ever stopped to think about exactly how the little black a
Mentioned in this episode:
Practice what you learn (and get human feedback)
Don't just listen to the expression: put it into practice!
Every time you learn an expression at Plain English, write your own example using that expression. And then an expert English speaker will read your example and give you personal feedback on how to improve.
Sign up for a free 14-day trial at PlainEnglish.com
