That isn't my pencil case.变为复数
That isn't my pencil case.变为复数
填空:Is this____pencil case? No,It isn't my pencil case.
That isn't my backpack改为复数
There isn't afootball field in my school变为复数
isn it her case that pencil连词成句
Is that his pencil?No,it isn't.改为复数形式
That isn't my CD 改成复数形式
把That isn't my CD.改为复数句
1.That ( )my ruler.my ruler( )in my pencil case.
This is my pencil case改为复数形式
将句子改为各种形式That is my pencil case(改为复数形式)Thoes are our pens.(改
Is that () pencil case