It's my backpack.对my backpack提问X详细点都写出来
It's my backpack.对my backpack提问X详细点都写出来
It's my backpack.对my backpack提问
where's my backpack?
It is my backpack _your backpack
It's my backpack.改成一般疑问句
It's my backpack.改为复数形式
My English book is my (backpack.)对括号部分提问
(改为一般疑问句)my pen is in the backpack.(对in the backpack提问)
it s under the sofa.and where s my backpack?
Is that your backpack?Yes,it's ___ backpack.A his B her C my
把It's my backpack.改为否定句
Not ,is ,my,it,backpack(連詞成句)