Mastering prepositions is the hardest part from learning any language.
Many of you know I lived in Montpellier, France, for about a year. I loved being there, and I had a great experience studying there. From time to time, I’m asked to provide a reference to prospective students of the school where I studied, and I’m always happy to do so. Last summer, a young woman called me out of the blue, and we spent a half-hour or so on the phone talking about Montpellier.