请帮忙修改这篇英语作文的错误语法.

问题描述:

请帮忙修改这篇英语作文的错误语法.
Today,my parents are not at home,I want to do something meaningful.First of all,I must finish my homework,because I can't let parents worried about my study.Second,I like mother,then wash clothes,I cleaned the room again,let the home becomes very clean.Finally,I need to make a wonderful parents,they came back for dinner,I hope I can give them a surprise,let them know that their children very sensible.When I finish these afterwards,I believe I grew up.

Today,my parents are not at home,I want to do something meaningful.First,I finish my homework,because I don't want to let parents worried about my study.Then,I wash clothes and clean the room to make the house very clean.Finally,I need to make a wonderful dinner for my parents.I hope that I can give them a surprise.I want them to know that their child is very sensible.