这篇英语作文有什么语法错误?

题目

这篇英语作文有什么语法错误?
Thursday April 12th rainy
Today is really too bad!When I opened an umbrella,Ifound my purse is missing.there was some money and my photos and so on in the purse.I looked for it everywhere,but still can't found.I'm very worried to run home to tell my parents.They called the police.I hope they can help us to find my purse.Few hours later,a police called us to go to the police stationto get purse.Ilooked and sure this is my purse.Thank goodness!Ireally thanked the police and picked up my purse person.
有什么逻辑不通和语法错误的都请务必指出.

答案

Thursday April 12th rainy
Today is(改为was) really too bad!When I opened an umbrella,Ifound my purse is(改为was) missing.there was (改为were)some money and(去掉and) my photos and so on in the purse.I looked for it everywhere,but still can't found(改为couldn't find).I'm(改为I was) very worried to run home to tell my parents.(改为.)They called the police.I hope (改为hoped)they can (改为could)help us(改为me) to find my purse.Few hours later,a police called us to go to the police station to get purse.I looked and sure(改为was sured) this is (改为was)my purse.Thank goodness!I really thanked the police and picked up my purse person.(最后一句话改为I really thanked the police because they picked up my purse.)