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The City University of New York (CUNY) http://www.cuny.edu |
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TOEIC Vietnam http://www.toeicvietnam.com |
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TOEFL Vietnam http://www.toefl.com.vn |
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Educational Testing Services (ETS) http://www.ets.org |
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TEFL International http://www.teflintl.com |
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Cambridge ESOL http://www.cambridgeesol.org |
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International English Language Testing System (IELTS) http://www.ielts.org |
