The Course B1.2 is to Start On Friday 19th

You'd better start studying this:

Explanation:

https://www.youtube.com/watch?v=080leytixWE

https://www.youtube.com/watch?v=rBtFCPwDkk8

http://www.bbc.co.uk/worldservice/learningenglish/grammar/learnit/learnitv65.shtml

Passive Voice Questions:
http://www.englisch-hilfen.de/en/grammar/questions_passive.htm

Exercises:

http://www.focus.olsztyn.pl/en-english-exercises-passive-voice.html#.V7UIVfnhDrc

http://www.agendaweb.org/exercises/verbs/passive-1

http://www.esl-lounge.com/student/grammar/3g20-passive-active-exercise.php

http://www.esl-lounge.com/student/grammar/3g22-passive-present-exercise.php

http://learningapps.org/12735

http://www.englisch-hilfen.de/en/exercises/active_passive/questions.htm

http://www.englisch-hilfen.de/en/exercises/active_passive/questions2.htm