some of his books are very exciting这是我在书上找的句子如果我将他变成some his books are very exciting这个语法上有错吗?如果没错,请答答some有什么词性?当他是some of时是什么词性?当他是some his books句子

关于some参考书上说both of+限定词+名词复数 中的of可加可不加如 both of his books=both his books那么some of his books 这里的of是不是也能删除 neither of his books 和either of his books呢? Muriel gave her son some money for the p----- of his school books. Here are some books of his.此句中的“his”是名词性物主代词还是形容词性物主代词? some of his books --------some of his books are very exciting这是书的句子,我改成some his books are very excitinghis some books are very exciting这个语法上有错吗?如果错了,为什么?请会的答,不太相信自己就不要答了（ Jack spent $85 on some books and 30% of his remaining money on clothes.He then had 20% of his.of his original amount of money left.How much more did he spend on the books than the clothes. some of his books are very exciting这是我在书上找的句子如果我将他变成some his books are very exciting这个语法上有错吗?如果没错,请答答some有什么词性?当他是some of时是什么词性?当他是some his books句子 Some of them like 什么books Some of the books belong to me,while the others are ___.A.him and her B.his and hers C.his and her D.him and hers His brother has got some new books.改为一般疑问句 His brother has got some new books.改一般疑问句 There are some books in his hands.（同义句） There are some books in his hands(同义句) His parents bought him some books.(变否定句） He held out some books from his bag He held out some books from his bag 同义句 he said he_____(buy) some books for his brother. What did you find in his house Some paper boxes ()books A were B fulled of C full of选什么,理由 英语翻译是不是：His books are the most of the three.His books are more than mine.