kind-kindness、happy-happiness诸如此类adj.+ness它的词性、词义变化有什么不同/规律?

kind-kindness、happy-happiness诸如此类adj.+ness它的词性、词义变化有什么不同/规律? Thank you very much for your______(kind)答案是kind 为什么不用kindness? Thanks your for___ ,you are so____ to me A kind;kindly B kindless;kind C kindness;kind She is very kind还是She is very kindness谢谢了 和蔼的老人是a kind old man还是a kindness old man 英汉互译 this is the very place where that kind women planted in methe first seed of kindness the old men should be treated with ___. 1kind 2kindness 3kindly 4kinder 咋选?为啥? 把下列英文名词转换为形容词 （例如 patient-patience kind-kindness) caring energetic hungrysupportivwgeneroushappyselfishuseful第一个单词应该是SUPPORTIVE they are ( ) to each other. 应选择： happy 还是 kind cold,easy,happy,kind,late,careless,polite 的副词形式 You look kind of (happy).What 's wrong? The love is one kind of happy pain 求good、many、beautiful、happy、kind、useful的同义词RT for me,to study is a kind of-------.(happy) This is the very place——that kind woman planted the first seed of kindness in my heart.翻译中文 How can I let the family know that I'm thandful for their( A,kind B,kindless C,kindness D,kindly He asked whether I would do something (kindness)for him能告诉我为什么这里要填kind吗?请把相关的语法点告诉我 语法选择：I have depended on the ( ) of many strangersI have depended on the ( ) of many strangersA.kind B.kinds C.kindness D.kinder选哪个?为什么?