http://www.examenglish.com/grammar
http://www.englishgrammar.org/exercises
https://www.ego4u.com/en/cram-up/tests
http://a4esl.org/q/j/tp/mc-placement.html
http://www.esl-lounge.com/student/vocabulary/4v1-confusing-words.php
http://www.esl-lounge.com/student/first-certificate/fce-062-word-formation-exercise.php
http://www.esl-lounge.com/student/vocabulary/4v68-
http://www.edhelper.com/ReadingComprehension.htm
http :// www . readingsoft . com /
http://eslus.com/LESSONS/READING/READ.HTM
http://www.readingonline.org/electronic
http://www.english-online.org.uk
http://education.kulichki.net/lang/ielts.html
http://olpt.s3.amazonaws.com/online-fce/index.html
http://www.examenglish.com/FCE/fce_listening.html
http://www.homeenglish.ru/Topic3.htm
http://www.talkenglish.com/speaking/specialtopics.aspx (with sound)
http://www.englishelp.ru/component/jtags/english%20topic
http://www.esl-lounge.com/level3.shtml
http://www.esl-lounge.com/level4.shtml
http://www.esl-lounge.com/level5.shtml
http://www.esl-lounge.com/level6.shtml
http://www.edhelper.com/ReadingComprehension.htm