this is excellent and i use it for French and also has English http://www.memrise.com/courses/english/english/

http://www.talkenglish.com/

this may help:)

1) http://www.breakingnewsenglish.com/1407/2014-world-cup-round-up-8.html

It's old HTML style but the teacher who authors this site has good activities for every level -- based on news stories

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2) engvid.com has videos on grammar...

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3) The University of Victoria has a section called "Study Zone" 

http://web2.uvcs.uvic.ca/elc/studyzone/

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4) duolingo is a good app -- I have it in French on my ipad

http://www.englisch-hilfen.de/en/exercises_list/alle_grammar.htm

Thank you, Ann