Nhờ sửa bài giúp

My name is Romane, Im 16 years old, I live in my parent's house yet, in France next to the WW1's beaches, I want to be orthodontist, I need to 10 years of study to do this job.

But i have a dream, since i was very young, it's to live in Iceland, just for one or two years, so i need to speak english very well, because i'll travelled alone.

My english isn't perfect, but during my last trip in Iceland, it was very good, i understood everything, i was scared about the language, but 1 or 2 years of training will be good, to realised my dream.