this is my bag.

this is my bag. This is my bag改为同句 This bag is This blue bag is ______ my mother. This is the my bag(改错） This is your family photo . M ( )is in 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 bag.（改为一般疑问句） this my not bag is 连词成句 This is my first bag中first前要加the吗 Is this hers bag? this black bag is Is ths your bag?“怎么回答?可以用This is my bag吗?为什么?我主要是问可以用This is my bag吗？ Where is my bag My school bag is This is my own bag.=This is a __ __ __ __ this is my bag写出同义句格式是this-----is------- 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