the backpack could belong to lucy.she has also a backpack什么意

the backpack could belong to lucy.she has also a backpack什么意 the backpack may belong to a girl对吗 The backpack must belong to Ali 英语翻译She thinks the backpack is a white elephant who does the yellow backpack belong to?这句有没有语法错误?为什么Who 不是wh "Lucy lost her backpack.She is very s____"应该填什么? lucy's backpack is _ _ _ the chair. he the can afford buy to backpack ) many,she,in,backpack,her,has,books连词成句 Is that___ backpack?No,my backpack is here.A.she B.hers C.yo They are my pens.___pens are in the backpack A:She B:they C: I left a backpack on the train to beijing the other day否定句疑问