English III - links for Units 3 and 4

The use of A, AN and THE: 

http://owl.english.purdue.edu/owl/resource/540/01/

Countable and Uncountable Exercises: http://www.myenglishpages.com/site_php_files/grammar-exercise-countable-uncountable-nouns.php

SOME / ANY exercise 1: 

http://www.ego4u.com/en/cram-up/vocabulary/some-any/exercises

SOME / ANY exercise 2: 

http://www.ego4u.com/en/cram-up/vocabulary/some-any/exercises

MUCH / MANY exercises: 

http://www.better-english.com/easier/much.htm

HOW MUCH / HOW MANY exercises: 

http://www.better-english.com/easier/howmuch.htm

Prepositions of Place with Pictures: 

http://www.detailenglish.com/index.php?page=articles&op=readArticle&id=230&title=Prepositions-of-Place-Exercises-With-Pictures

Prepositions of Place: 

http://www.learnenglish.de/PictureIt/prepositionsplace.htm