This is yours bag.改错

is this shopping bag yours? This is the my bag(改错） black this bag is yours 连词成句怎么写? is this your bag?与is this bag yours?有什么区别 Is this bag yours? yours在句中做什么成分啊?谢谢 改错 This pen is me,yours is over there --is this blue bag yours?--no.___it is___.she has a blue bag This red bag is mine.( ) is red 括号填your还是yours? This is my bag.That is——后面应该是mine还是yours This book is yours This pen is yours This dress is yours.对yours提问