My aunt has a childwhere’s his black backpack?改为复数形式
My aunt has a childwhere’s his black backpack?改为复数形式
where’s his black backpack?改为复数形式
It's my backpack.改为复数形式
This is my pencil.(改为复数句) It's his backpack.(改为复数句)
she is my aunt 改为复数形式
My brother has a round face.(改为复数形式)
my brother has a round face.【 改为复数形式】
it' s a backpack.(改为复数句)
单数句改为复数句:1.This my aunt.2.It's a nice photo.3
This is my backpack.改成复数形式
That isn't my backpack改为复数
Is that your backpack?Yes,it's ___ backpack.A his B her C my