改错 ChenJie ruler is longer than my ruler.abc

改错 ChenJie ruler is longer than my ruler.abc 英语改错It is ruler Whoes ruler is this.（改错） 句子改错：Is it a your ruler? Is this a ruler.---Yes,this is.（改错） This is my an old ruler.改错.各位哥哥姐姐, What color is it?It is a white 改错改错I like my purple color ruler 找错并改错：——Is this a ruler?——Yes,this is. Are those your ruler?改错 The book is o_____ medicine It's ____{Lucy} class This is my ruler .his ruler is not an old.改错 This is my ruler.His ruler is not an old.--------- --------- -- --------- A B C D改错 A是my rler B是his ruler C是is D是an old 写出为什么 What () is your ruler Whose ruler is this? Is this red ruler ( ( ) ruler is this? Is it a ruler? The ruler is _________Nancy 1.I can spell it, but you can spell it,too.2.Is it a your ruler?句子改错