Hello!, I am confused about some sentences. These two sentences I'm going to show you, they doesn't use the respective endings according to the nouns genders (prepositional case):
- Он часто ездит в Лондон (If there is the "B" indicating the prepositional case, Why London doesn't have the adding ending "e" if he is a masculine noun?).
- Он едет в гостиницу на такси (Why there is changing the ending of the word "гостиницa" to "y" and not adding the "e"?? I assumed it's because the accusative case but, we are grammaticaly in a prepositional case because there's the noun after the preposition "B").
I took this sentences from a russian lessons web page