ti dispiace se parliamo in inglese? = do you mind speaking in english?
for the pronounciation i can try to send you a voice record, if u want!
don't really think most romans speak english,
but i think they can understand you as they're used to tourists asking for information and suggestions.
and - on the other side - in italy we are very skilled in waving and talking by signs!
enjoy your roman holidays then!
what are you going to visit and see once in rome, then?