помогите написать мини-письмо другу на английском я зыке

Hello! How are you? You know, I've been changed my life! I solved my problems with my marks at school. Also, I've made new friends from other classes. I am so worried about tomorrow, because it is my friend's birthday! We're going to go to the cinema, then we'll go to the park! This day'll be perfect! And you? What'll you do tomorrow?