Tweet from: @EnglishTips4U

From: @EnglishTips4U
Sent: Apr 24, 2013 19:40

14. Ill is more formal than sick. It is used to describe long- and short-term diseases. #EngVocab

sent via web

On Twitter: http://twitter.com/EnglishTips4U/status/327039326674370561

Tweet from: @EnglishTips4U

From: @EnglishTips4U
Sent: Apr 24, 2013 19:39

13. "Sick" usually describes short-term diseases, like flu. #EngVocab

sent via web

On Twitter: http://twitter.com/EnglishTips4U/status/327039104615346176

Tweet from: @EnglishTips4U

From: @EnglishTips4U
Sent: Apr 24, 2013 19:38

12. "Sick" and "Ill" are similar in meaning, but they are used differently. Sick is less formal than ill. #EngVocab

sent via web

On Twitter: http://twitter.com/EnglishTips4U/status/327038958934585344