Something of interesting i learned in the ALP

My favourite class in the American Language Program is the Vocabulary class, because in this class I learned, and I will learn, a lot of words and idioms  American people use. Some of these are similar in Italian language, for example "You eat like an horse" (Mangi come un cavallo), but others are very different, and sometimes don't even exist. Those idioms are widely used in the spoken English, so I learned them, they were very useful to understand what the other people are talking about.