he give me a bookmark,which signed his name还是which was signe

1 he give me a bookmark,which signed his name还是which was signed his name
答：应该是he give me a bookmark,which was signed his name.which指代的是bookmark,与sign之间是被动关系.bookmark不能发出sign这个动作,只能是被动承受.
翻译：他给了我一个书签,上面签上了他的名字
2 a friend of marry与a friend of marry‘s有什么区别
答：a friend of marry 是指marry的一个朋友
a friend of marry‘s 是指marry 众多朋友当中的一个朋友
不明请继续追问