The Cambridge Placement Test http://www.cambridgeesol.org/placement/ EF Cambridge University English Test http://www.englishjet.com/english_courses_files/test_level.asp Cambridge English Reader Level Test http://cdextras.cambridge.org/Readers/RPT_last.swfOxford University Placement Test http://www.oxfordenglishtesting.com/DefaultMR.aspx?id=3034&menuId=1 English Tests and Exercises http://www.englishteststore.net/