That is a desk .(改成复数)
That is a desk .(改成复数)
is that a box改成复数
this is my desk改成复数句
This is a desk 复数
That is a yellow pineappie改成复数句They are orange改成单数句,The girl
this,that,is改成复数形式
把This is a box and that is a knife.改成复数形式
that's a leaf.改成复数句
将下列各句改成复数This is a picture.That is a photo.She is a lovely g
改成复数句This is a book.That isn't an egg.Is this a book?Yes,is
There is a knife on the desk.改复数句
There is a computer game on the desk 改为复数