"How was your day?" is an English equivalent of Come fu il giorno tuo? The interrogative is used with a family member, friend, or peer since the second person informal singular "you" form is used. The pronunciation will be "KO-me foo eel DJOR-no TOO-o" in Italian.
"You will come back someday!" in English is Un giorno tornerai! in Italian.
Vivere ogni giorno come se fosse l'ultimo in Italian means "To live every day as if it were the last" in English.
"How is he?" in English is Come sta? in Italian.
Come sta? in Italian is "How are you doing?" in English.
"How do you do?" in English means Come stai? in Italian.
"Like me" in English is Come me in Italian.
"Hello! How are you?" in English is Ciao! Come stai? in Italian.
"How can I help you?" in English is Come posso aiutarvi?in Italian.
"How do you say?" in English is Come si dice? in Italian.
"Good! How are you?" in English is Bene! Come stai? in Italian.
"Please come!" in English means Vieni per favore! in Italian.
Come va?