We just learned some greetings in Italian, like ciao, arrivederci and Boungiorno.
If you want to say How are you? in Italian, you would say:
Come va? - sounds like coh-may-vah /?/
To respond and say Very good thanks, you would say
Molto bene, grazie. - sounds like moh-l-toh bay-nay /?/
(from: wikipedia - accademia della crusca)
In German: Wie geht es Ihnen?
In Spanish: ¿Cómo estás?
In French: Comment allez-vous?