Here are some online exercises for the First Written Paper practice:
1. Vocabulary: success and failure
https://quizlet.com/105384279/collocations-success-and-fail-flash-cards/
https://quizlet.com/105383816/vocabulary-success-and-fail-expressions-put-them-in-the-correct-category-success-or-fail-flash-cards/
https://quizlet.com/105382504/vocabulary-success-and-fail-word-formation-flash-cards/
2. The Passive Voice
http://www.agendaweb.org/verbs/passive-voice-exercises.html
http://www.agendaweb.org/verbs/passive-exercises.html
http://www.englisch-hilfen.de/en/exercises_list/passiv.htm
1. Vocabulary: success and failure
https://quizlet.com/105384279/collocations-success-and-fail-flash-cards/
https://quizlet.com/105383816/vocabulary-success-and-fail-expressions-put-them-in-the-correct-category-success-or-fail-flash-cards/
https://quizlet.com/105382504/vocabulary-success-and-fail-word-formation-flash-cards/
2. The Passive Voice
http://www.agendaweb.org/verbs/passive-voice-exercises.html
http://www.agendaweb.org/verbs/passive-exercises.html
http://www.englisch-hilfen.de/en/exercises_list/passiv.htm