Work in pairs . complete and act out the dialogue. dan: oh,look, here is the photo of "palanok" ! ann: " palanok" ? what is it? dan: it is a beautiful castle in mukacheve . stephan , my new friend, told me about it in his email letter . ann: dan: it is more than 700 years old. ann: dan: oh , yes . it is one of the biggest castles in europe.