Happy shortened school hours.

From Tomorrow, there are shortened school hours until this Friday because on this Friday our school has a festival which is called "Nak Yeob Jun." This is the first time that I will experience the Nak Yeob Jun because I moved to this school in August.
There will be some performances and some of exhibition of illustrated poems. I wanted to perform at the festival but I couldn't because of three reasons. 1. There was no time to prepare. 2. There were too many people who wanted to perform. 3. There were no friends who wanted to dance on the stage.
Almost everyone people performs for their CA clubs but the club that I am in now, doesn't perform anything. So, I couldn't do anything. For next year, I wanna join dance club so I can exercise more and also to learn more dance!

(Don't use so many commas!! "," and the punctuation is ALWAYS inside of the quotations! example: "This is a quote!" NOT "This is a quote"! Also, never begin a new sentence with "because" or "but.").