"Please come!" in English means Vieni per favore! in Italian.
"Please don't come back!" in English is Per favore, non tornare indietro! in Italian.
"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 do you say?" in English is Come si dice? in Italian.
"How can I help you?" in English is Come posso aiutarvi?in Italian.
"Good! How are you?" in English is Bene! Come stai? in Italian.
"Please keep your room neat like this!" in English is Si prega di tenere pulita la tua camera come questo! in Italian.
Come va?
"How is the kitchen?" in English is Come è la cucina? in Italian.