Lesson 24, Exercise 16: Vocabulary: a copper (UK slang) on the left, a a cop (US slang) on the right,
and a postwoman (UK) or mailwoman (US) in the middle.

Watch the video. Choose the correct sentences then press "Check" to check your answers.

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.