SO vs SUCH

http://www.englishpage.com/minitutorials/sosuchexercise.htm
http://www.englishpage.com/minitutorials/sosuch.html
http://www.learnenglishfeelgood.com/lefg1_sosuch.html
http://www.learnenglishfeelgood.com/lefg1_sosuch2.html
http://www.englishlearner.com/tests/such_or_so_1.shtml
http://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-44771.php