chapters 8-9

PASSIVE VOICE EXERCISES

http://a4esl.org/q/h/vm/active-passive.html
http://www.englisch-hilfen.de/en/complex_tests/passive2/index.php
http://www.englisch-hilfen.de/en/complex_tests/passive1/index.php
http://www.englisch-hilfen.de/en/exercises/active_passive/active_or_passive.htm
http://www.englisch-hilfen.de/en/exercises/active_passive/word_order.htm
http://www.englishgrammar.org/active-passive-voice-exercise-8/
https://www.englishclub.com/grammar/verbs-voice-quiz.htm

PASSIVE VOICE

Active vs. Passive Voice (and zombies)

GERUNDS AFTER PREPOSITIONS

Chapters 6-7

PET PRACTICE

Dear students, please enter to these sites and do the xercises.
Good luck!
http://www.examenglish.com/PET/pet_grammar.htm
http://www.flo-joe.co.uk/preliminaryenglish/

AUDIOS VLE

Como primer paso, deben acceder al siguiente Link. 

http://www.richmondelt.com/thebigpicture/students-area/students-resources

Luego ingresan sus datos de la plataforma y aparecerá esta imagen:

Dar click en go y tendrán acceso a los audios del libro