請英語好一點的哥哥姐姐幫幫我,幫我看看下面這篇文章的錯誤,並給予詳細的糾正

題目：

請英語好一點的哥哥姐姐幫幫我,幫我看看下面這篇文章的錯誤,並給予詳細的糾正
Vacation is coming.i'mreally tired these days.i want to have a retaxing vacation in hawali.
i'm leaving the first week in July and staying until septemer.i'm plans to have a very relaxing and interesting vacation.i'm walking on the beach,collect shells,going surfing,planing beach volleyball,lie on the beach and going swimming.i'm planning to spend time in the beautiful beach.i love nature.I hope i can forget all my problems!At night,i'm [仰望星空這個詞怎麼寫?] and sleeping a lot .
i want to show you a my photos when i get back to school.
Oh!A great vacation!I can't wait!

解答：

looking up to the starry sky
retaxing寫錯了,是relaxing吧
再問： 我的文章有什麼語病沒有？如果有什麼錯誤 請複製原文加以註明和修正~~謝謝~~