mine is in this bag.的意思是什么?

mine is in this bag.的意思是什么? The book is yours is in my bag 有 mine,Susan is a beauting girl this nice dress is This red bag is mine.对red提问 The bag is in the drawer is mine改错 This is ( ) pencil-case.( ) is in my bag.A.his;My B.my;Your C.your;Mine D mine;Her 为什么? found in the park,the bag is mine. The one in thewhite bag is 是mine 还是my? 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 rad and white bag is mine.（一般疑问句）（ ）（ ）rad and white bag（ The pen is yours,mine is in my bag.这句话的主语为什么是mine Is this your bag No,mine is light .but this one is_____. This is not my pencil-box.____ is in the bag.A.My B.Mine C.Me D.I 翻译选择并语法说明 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 whose MP3 is this?-----it's ____ ____is in my bag.A joy's;Mine B joy's;My C joys;Me为什么要选择A .理由? What is this in english?A This is a bag B It is bag C It is a bag 为什么 This bag is mine帮我翻译他的意思!急 This isn't my bag.M__ is a yellow one.那个M__ 是要填My 还是Mine?