it is mine的问语

it is mine的问语 mine it is mine? it is mine dog what it is is mine It is mine 等于什么? It is not yours,it is mine. 有句歌词是it is mine的歌 Is it your book Yes,it is .与 Yes,it's mine.回答的区别? Is this your pen?No,it isn't.Mine is on the desk.这里的Mine用的对么 make it mine的意思 It is mine.（变一般疑问句） like this one,it is mine.