It's my pencils.改为复数形式
It's my pencils.改为复数形式
It's my backpack.改为复数形式
It is my pen.(改为复数形式)
it's sweet改为复数形式
Where are my pencils 改为单数形式
英语复数It's a potato改为复数形式
问:It is my pen.(改为复数形式)
That's my sister(改为复数形式)
It is Mike 's book改为复数形式
It,s a new toy bus.改为复数形式.
It's an English car.(改为复数形式)___English___
It's a large room.(改为复数形式)