This is the my bag(改错）

This is the my bag(改错） this is my bag. 如果按This is my bag.改写成This bag is mine.whose shirt is this?怎么改?请指教! This is my first bag中first前要加the吗 This is my bag改为同句 This bag is This is her bag改一般疑问句 This is the Doggy bag. The bag is my改错 This is not my bag . My is on the chair, (改正错误的地方) This is not my bag .My is on the chair,(改正错误的地方)为什么急 This blue bag is ______ my mother. This isn't___( I )book.___ ( my ) is in the bag . this bag is very big 改为感叹句咋改? The book is yours is in my bag 有 mine,Susan is a beauting girl this nice dress is How much is the bag改同义词怎么改 This is your family photo . M ( )is in my bag. My bag is bigger than yours 改否定句 This is my bag.（改为一般疑问句）