帮我检查一下我写的英语作文，检查一下语法、词组

Today is Sunday.It was Lily's birthday.She wore beautiful today.My friends and I bought her many presents,like chocolate,cards,toys,
comic books and so on.We played happily.Some sang and some dance.At last,we sang a birthday song,then had a cake.Lily looked happily,she said thanks to us,we all laughed.And we had a good time today.

第二句，she wears （beautiful） today.
第三句，my friends and i （bought—— her many …还有we played happily, sang and danced.
at last , we sang the birthday song, then had a cake. lily looked happy, she said thanks to us, and we all laughed. we had a good time today
哎，楼主的时态整个错了，叙说今天已经过去的事情应该用过去时态啊，还有就是某些短语掌握的不好拉。努力吧。

It's Lily'birthday.错!!
应该是It's Lily's birthday
My friends and I buy her many
AND改成with