NOTICE         

ignore the explanations and exercises of verbs that require ESSERE as auxiliary verb.

Only focus on verbs that take AVERE

http://www.gwc.org.uk/ModernLang/hotpot/Italian2/perfecttense.html

http://italian.about.com/library/fare/blfare144a.htm

http://highered.mcgraw-hill.com/sites/0072956429/student_view0/capitolo_5/grammatica_2.html

http://www.quia.com/quiz/928563.html?AP_rand=536388939

http://www.iluss.it/grammatica_free/prossimo_free_demo/index.htm

http://www.cyberpoet.com/italia/LeLingue/italiano/LaGrammatica/esercizi/verbi/Esercizio16.html

http://telelinea.free.fr/italien/prossimo2.htm