It depends on what country the priest lives in. It also depends one what religion you are talking about.
They spoke English
The pope can speak Latin, but his native language is German. He only really uses Latin in very formal written works and in Latin Masses.
Yes, I saw him speak while I was in Rome, even though I don't speak the language or am catholic. I was there the day he was attacked! :)
Yes, Georg Ganswein is known to speak English in addition to his native language, which is German. He has served as a private secretary to Pope Emeritus Benedict XVI and has participated in various international events where English is the common language.
Pope Benedict XVI is fluent in: German Italian French English Spanish Portuguese Latin additionally he reads and understands Ancient Greek Biblical Hebrew
Yes, Pope Francis is fluent in Spanish, Latin, Italian, German, French, and English.
They speak the Jawoyn language.
Hebrews speak the Hebrew language.
Georgians speak the Georgian language.
Estonians speak Estonian as their native language.
Georgians speak Georgian as their native language.
Serbians speak Serbian as their native language.