Breakdown of Hai ventotto anni, vero?
vero
true / right? (tag question)
l'anno
the year (m)
avere
to have
ventotto
twenty-eight
Questions & Answers about Hai ventotto anni, vero?
Why is it ventotto and not ventiotto?
Why does the sentence use hai instead of a word for 'you are'?
Where is the word for 'you' in this sentence?
It is built right into the verb hai. In Italian, you usually drop subject pronouns like tu (you) because the verb itself already tells the listener exactly who you are talking about.