Commonly Confused Words

http://grammar.about.com/od/words/a/UsageGlossary.htm


http://grammar.about.com/b/2012/11/28/language-legos-practice-in-building-combining-and-revising-sentences-part-one.htm

http://abcprimaryteachingresources.co.uk/

 http://www.readersdigest.co.in/