Writing

Here you may find useful information about writing complex sentences. You can explore the menu on the left and find more interesting writing lessons and tips.
Hope you like it!

http://esl.about.com/od/intermediatewriting/a/cplex_sentence.htm

Here you may find writing help at a more advanced level. I think it would be useful for you to read this information.

http://www.latrobe.edu.au/lasesl/writing.html

http://www.teacherjoe.us/Write.html