English:
1. http://cctc.commnet.edu/grammar/
2. http://www.english-essentials.com/index.php

for Phrases: http://www.phrases.org.uk/
for The Saurus: www.m-w.com/netdict.htm

for Vocabulary:
1. http://www.infozee.com/tests/gre/wordlist/
2. http://www.freevocabulary.com/
3. http://www.vuw.ac.nz/lals/research/awl

for Tips:
1. http://www.dumblittleman.co/2005/12/...ammar-and.html

for Quotations:
1. http://www.famousquotes.me.uk/
2. http://www.brainyquote.com/

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There are extraordinary people in very ordinary look. and
most of the time ordinary people do extra ordinary things.