Здравствуйте, напишите пожалуйста письмо 100-120 слов I have always been good

Hello, thank you for writing to me again. Don't worry about your exam, I also think that Spanish is a very easy language because many of my friends study it at school and they all say it is, indeed, easy. I am good at foreign languages, so of course I can give you some advice! You should begin watching TV or movies in that language, even if you don't understand anything yet. I know a few people that have learned the basics of a language simply by watching movies. Maybe consider downloading apps that help you learn Spanish by introducing you to new foreign words every day. It is very easy and many of these apps can be downloaded into your phone for free. But most importantly, pay attention in class and ask your teacher if you don't understand something! 
This year I'm going to take math and chemistry exams. I am also very worried about it. I study every day and try to prepare as much as I can but math will always be hard to me. 
Thank you for writing to me, I will expect a letter back from you, please let me know how the exam went! I hope you received good marks.