Countable and uncountable exercises

Here you have some exercises to practice:

COUNTABLE OR UNCOUNTABLE?
http://www.englishexercises.org/makeagame/viewgame.asp?id=593
http://www.englishexercises.org/makeagame/viewgame.asp?id=3968
http://www.englishexercises.org/makeagame/viewgame.asp?id=5769

A-AN-SOME-ANY
http://www.englishexercises.org/makeagame/viewgame.asp?id=1657
http://www.englishexercises.org/makeagame/viewgame.asp?id=5271
http://www.bradleys-english-school.com/online/multiplechoice/aansomeany.html
http://www.bradleys-english-school.com/online/cloze/aansomeany.html

MUCH AND MANY
http://www.englisch-hilfen.de/en/exercises/confusing_words/much_many2.htm
http://www.englisch-hilfen.de/en/exercises/confusing_words/much_many.htm
http://www.ego4u.com/en/cram-up/vocabulary/much-many/exercises
http://www.ego4u.com/en/cram-up/vocabulary/much-many/exercises?02

HOW MUCH AND HOW MANY
http://www.englishmedialab.com/Quizzes/elementary/how%20many%20how%20much%20matching%20Question%20answer.htm
http://www.ejerciciodeingles.com/ejercicios-expresiones-cantidad-a-lot-of-much-many-rellenar-huecos/

A FEW-A LITTLE
http://www.ego4u.com/en/cram-up/vocabulary/little-few/exercises
http://www.ego4u.com/en/cram-up/vocabulary/little-few/exercises?02
http://www.englishexercises.org/makeagame/viewgame.asp?id=1257
http://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-25720.php

Enjoy!