What does 'mind your Ps and Qs' mean? สาธารณะ

What does the English mind your Ps and Qs mean? Improve your English vocabulary with this free 3-minute English language tutorial.

Youll find a free downloadable transcript on our website: http://www.bbc.co.uk/learningenglish/english/features/the-english-we-speak/ep-191209

Neil has an important speech to give, so why is Feifei reminding him about the two specific letters, P and Q? Listen and learn a phrase that can remind us to be polite in formal situations. But for Neil, the phrase is still mysterious.

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