I’m sending you a file and some links you can use to practice grammar
written practice countable and uncountable nouns
http://www.better-english.com/easier/counta.htm
http://www.mansioningles.com/ejer_voc35.htm
http://www.mansioningles.com/ejer_voc43.htm
http://www.oup.com/elt/global/products/solutions/preint_unit_page/unit3/grammar/exercise1
http://www.oup.com/elt/global/products/solutions/elem_unit_page/unit8/everyday
http://www.englishexercises.org/makeagame/viewgame.asp?id=3198
http://www.saberingles.com.ar/curso/lesson07/05.html
http://www.1-language.com/englishcourse/unit14_grammar_exs.htm
http://www.myenglishpages.com/site_php_files/grammar-exercise-many-lot.php
Why don’t you play a game?
http://www.oup.com/elt/global/products/solutions/elem_unit_page/games/anteater4
GOOD LUCK!!