Back to school

It's It was so cold today. I wanted to sleep but I have hadto waked up at 6a.m. It was the first day I back to school from thelong Tet holiday. I brushed myteeth, washed myface, had breakfast and came wentto school. My friends was were so excited when we met. The first subject was macroeconomic. I falled fellasleep because the lecture's explanation was difficult to understand. In order to keep a cool head, I decided to learn some new words. I'm trying to learn 10 words a day, then my vocabulary can be widen. increase

I'm also thinking about start learning Japanese although it's a difficult language. I'm not a patient person, that my essential point. althoughI'm trying improve it. I Hope I can be decisive enough to learn a new language.

Pleae let me know if you have any questions on the above. Most of the corrections relate to verb tense. 

Back to school

It's was so cold today. I wanted to sleep but I had to wake up at 6am. It was the first day I was back to school since long Tet holiday. I brused teeth, washed my face, had breakfast and came to school. My friends was so excited when we met. The first subject was macroeconomic. I fell asleep because the lecture's explanation was difficult to understand. In order to keep a cool head, I decided to learn some new words. I'm trying to learn 10 words a day, then my vocabulary can be widen. 
 I also think about learning Japanese although it's difficult. I'm not a patient person, that my essential point. I'm trying to improve it. Hope I am decisive enough to learn a new language.