Grammar

Máquina de pronunciación 

http://learnwordlist.com/tests/top-gre-flash-cards   Improve your vocabulary
Relative pronouns

Pronouns -  pronouns2  _  pronouns3

Reported speech1  -  Reported speech -  Reported speech3 - Reported speech4

HOW FUTURE WORKS : WILL - BE GOING TO
link 1
link 2
link 3
link 4

Tag questions .

How to use articles

AN/ A

THE

Passive voice
http://michel.barbot.pagesperso-orange.fr/hotpot/voix_passive/vp0.htm
http://www.englishgrammarsecrets.com/passive/menu.php
http://www.englishpage.com/verbpage/activepassive.html

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