Placement tests

http://www.macmillanenglish.com/straightforward/resourcefiles/placementtest/SF-QUICKplace_rev.doc
http://www.ompersonal.com.ar/omtest/contenidotematico.htm

http://www.englishenglish.com/englishtest.htm
http://www.macmillanenglish.com/straightforward/placement_tests.htm
http://www.world-english.org/test.htm
http://www.tolearnenglish.com/test-de-niveau-anglais-grammaire.php
http://www.ihworld.com/opt/
http://www.oxfordenglishtesting.com/browse_tests.aspx?userType=1&menuId=2
http://www.lang.ox.ac.uk/courses/tst_english_placement.html