Translation of mourn in Spanish

I'm Ricky. I am learning English at school here in Switzerland and at the same time I am learning Italian. You writing skills are very good. Where did you go on your last vacation? See you next week.
Please explain me the exact differences between British and American .... This year I'm trying to make the TOEFL. We can then discuss how we can prepare for this exam. I failed the first time.
I've tried to learn Spanish with this site and it worked well. Do you currently attend a course? I used to attend a language school, but for now I'm too busy. Incredible how fast one forgets the language.