可最近她变了英文

Her changes for me are too great to know her.

she is become bad

这里可以用一个很贴切的结构来表示 so+adj. / adv. + that +从句 表示 如此的...以至于...变化太大 说明已经变化了 对现在有影响 用现在完成时 have/has + 动词过去分词认出某人 识得某人 用 recognize sb.这个说法 更到位正确表达为：She has changed so much that I can't recognize her.望采纳！

需要灵活翻译，比如她变成另一个人了，不是原来的她了，毁掉了. she is no longer the person she used to be. she is spoiled.

she has gotten chubby lately she has become whiter/ she has become tanned

introvert既是形容词，也可当名词、动词用，组织句子时写法可以多种多样；但是extrovert和introvert基本属于心理学范畴的专业字眼，就口语而言并不常用。建议：Sheusedtobeanoutgoingkid,butnowshe'sturnedintoashyperson.至于你在下面问的另一句，HanMei以前和现在有着不同的成长变化很抱歉我连中文都读不通，什么叫做“成长变化”？还“不同”咧，“变化”这个词已经说明是不同了。如果想知道这句怎么翻译，麻烦另请高明把中文意思说说，不必追问我了。