Polite English - Saying Yes and No

http://www.engVid.com/ Did you know that the words "yes" and "no", when used alone, can make you sound rude and angry? In this lesson, you'll learn the secret of how to communicate these basic messages simply and politely. You can take a quiz on this English lesson at http://www.engvid.com/polite-english-saying-yes-no/

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