She looks depends on her meals and looks forward to her favorites.这句英语的语法

题目

She looks depends on her meals and looks forward to her favorites.这句英语的语法
She looks depends on her meals and looks forward to her favorites.looks 加s,是因为第三人称后加s,但是请问 depends和 looks 为什么也要加s?尽量详细点.

答案

第一个looks后面引导的是个句子,也就是说,looks后面省略了从句的主语,she looks she depends on her meals and looks forward to her favorites.depend和look的主语是省略的she,所以depend和look都要加上s