Hi Miss Albert,
well, I don't know, but I noticed that most people who come here don't want to learn any grammar, they actually want to learn some grammer. They don't want to make any grammer mistakes. One thing is for sure: if the way we spell words changed one day, then English would definitley be the simplest language by far to learn, and there would be no doubt about that. Listening, speaking and writing skills would be all closely related and learning English would become almost kid stuff.