1. She patiently explained to my question. 最好改成一般现在时,也就是explains,同时用questions
2.Every time she told me, she was always smiling. And buy many books for me.最好是改成tells,is always ...,后面改成And she is always buying books for me.不然这句话就少主语了
3. She works so hard改成She is so hard-working that.
4.I will work as hard as in my study like my mother in the future改成I will do my best in my study in the future 不用 like my mother 吧?毕竟我妈妈不用学习了啊,对吧,嘿嘿