Present Perfect vs Past Simple - 1^ parte
Esempi con Past simple: I went to Paris in 2009. - When did you go to Paris? - I didn't go to Paris in 2009. Esempi con Present perfect: I have been (oppure I've been - forma contratta!) to Paris - I haven't been to Paris. - Have you been to Paris?
Esempi con Past simple: I went to Paris in 2009. - When did you go to Paris? - I didn't go to Paris in 2009. Esempi con Present perfect: I have been (oppure I've been - forma contratta!) to Paris - I haven't been to Paris. - Have you been to Paris?