______book is this?It s mine.
______book is this?It s mine.
This is ______book Ibought yesterday.Isn't it ___interesting
改错 This is my shirt,it's mine
This pen is not mine.It's (she)
________ bike is this?B:It’s mine.
whose pen is this?is it yours?no it's not mine.maybe it's()
翻译成中文IS THIS YOUR PENCIL .Yes,it`s mine.this is an eraser an
Is this model plane yours,Susan?Yes,it's mine.It's made by__
Who's book is this?It's not mine.It's_____ A.someone else B.
______book of this writer is East and West.
Whose coat is this Is it ( ),Steve?----No.It's not mine .
24.— whose cdplayer is this?—it's mine.it ________ me 800 yu