We have english. Although not a technically great language, it s a savior in Europe. In fact, with the UK gone, i think EU should adopt it as primary lingua franca.
English is also an official language in Malta, but not Cyprus.
Still I think UE should keep English, since it's already in place and I don't think it would be useful to switch to French.
I, naytiv British, wud go for speling reform in preference to pronouncing "wo-uh-ld" or "deb-t'", et cetera.
oh no don't do that! that's like british teenage slang. even their parents cannot understand tem!