English Vocabulary - TRACT words - contract, subtract, abstract, and more!

https://i.ytimg.com/vi/DMAEgIky3ck/default.jpg 2013-12-09T13:45:00-08:00

English Vocabulary - TRACT words - contract, subtract, abstract, and more!

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English Vocabulary - TRACT words - contract, subtract, abstract, and more!17:44[id]http://www.youtube.com/watch?v=DMAEgIky3ck[/id]

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