Interesting Links to prepare the test: Enlish 1st Bachillerato- Pendientes

http://speakspeak.com/english-grammar-exercises/intermediate

http://www.englishlearner.com/intermediate/

http://www.esl-lounge.com/student/grammar-exercises-intermediate.php

http://www.esolcourses.com/content/topicsmenu/intermediate.html

http://www.agendaweb.org/grammar/tests-quizzes3.html