I have uploaded a collection of (mostly solved) exercises given in former years' exams. I apologize for the language (sort of 'Italenglish', or 'Angloitalian'...), which is the output of a
partial automatic translation from Italian.
A more careful translation would require much more time, so I priviledged the need of having soon the exercises at disposal for your study with respect to the correctness of the language.
However, the text should be
understandable. In any case, I encourage you to ask me (on the forum or privately) clarifications in case you find some obscure passage. After page 60, all exercises are fully solved.