Don't let the monolingual tongue keep you from Paris, Venice, and Barcelona--three of the greatest cities in the world. In my experience, all you really need to learn in any foreign language is the phrase "I'm sorry, do you speak English?" If you say it with an apologetic expression that implies you wish you spoke their wonderful language, and deeply regret being stuck in inferior old English, even the surliest Frenchman will deign to speak with you in the Queen's language. Regarding 3, check out the Prince Charles Cinema in Leicester Square--they have insanely cheap prices, especially during the daytime, which might suit your odd shift schedule.