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Became a Top 500 Teacher in Polish. 2012-01-16 -
Became a Top 2000 Teacher in English. 2012-01-16
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Became a Top 2000 Student in Portuguese (Brazil). 2012-01-16 -
Became a Top 1000 Student in Portuguese (Portugal). 2012-01-16
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Became a Top 1000 Student in Hungarian. 2012-01-16
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Became a Student of the Week in Italian. 2011-05-02 -
Became a Student of the Week in English. 2011-05-02
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Became a Student of the Week in Portuguese (Brazil). 2011-04-25
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Became a Student of the Week in Portuguese (Portugal). 2011-04-25
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Became a Student of the Week in French. 2011-04-25
