这篇英语短语中..有错的吗...

题目

这篇英语短语中..有错的吗...
My favorite food is my mother decoct food ,Because my mother is a chef previous to three year.At present,my mother is a housewife.I go to home have my mother cook food every month.
我想表达的意思是"我最喜欢我妈妈做的食物,因为我妈在三年前是个厨师,现在,她是个家庭主妇,我每个月回家都会吃到我妈做的食物."
还有一个列出为朋友和家人购买什么礼物的计划..完全找不到方面下手..呜呜.

答案

I like the food cooked by my mother best,because she was a cook 3 years ago.Now she is a housewife,so I can enjoy the food cooked by my mother when I get home every month.