帮我看看下面这段话有什么语法错误或者其它不好的,很短的

题目

帮我看看下面这段话有什么语法错误或者其它不好的,很短的
The day before that day,my mom,cousin and I went to a flower shop to by some flowers.one rose is 4 yuan,we bought 30 roses.
Next day morning,my cousin and I were ready for selling flowers to sweeties.we didn’t know how many they would buy,but we had confdence.
There were a lot of people on the street.most of them were sweeties.first,we helped the flowers to dressed.we put some pieces colorful paper on the branches.as far as I know,we should cut the withered petals.that made the roses more beautiful.

答案

第一行的one那个O要大写
第三行The next morning
第三行的selling flowers to sweeties说不清楚是什么意思?是以卖花赚钱去买糖吃吗?
第四行的最后一个单词应该是confidence.
第五行most的M要大写
第六行to be dressed
第六行we的W要大写
第六行pieces of colorful paper
第七行as far as的第一个as的A要大写
第七行As far as I known
第七行we had cut the withered petals,但前面用as far as来连接好像怪怪的,意思表达不清楚了.
第八行roses were more beautiful