Demonstratives: THIS, THAT, THESE, THOSE

THIS, THAT, THESE, THOSE

http://www.agendaweb.org/grammar/demonstratives-exercises.html

http://www.englisch-hilfen.de/en/exercises/various/this_that.htm

http://www.englishexercises.org/makeagame/viewgame.asp?id=2014

http://www.1-language.com/englishcourse/unit12_grammar_exs2.htm

http://www.myenglishpages.com/site_php_files/grammar-exercise-demonstratives.php

http://www.myenglishpages.com/site_php_files/grammar-exercise-demonstratives-2.php