The dictionary is nice改为复数
Is the dictionary on the desk?改为复数句
That is my dictionary 改为复数句
That is you dictionary改为复数句子
It is a dictionary改为复数形式
where is your dictionary改为复数形式
That is a dictionary.改为复数句
Here is my dictionary .(改为复数)
This is my book.(改为复数形式) There is a nice cat in the tree.(改为
Is there only one dictionary on the teacher’s desk.(用any改为复数
The dictionary is mine.变成复数句?
This is my book.改为复数形式 There is a nice cat in the tree.改为复数形
把IT is Lucy is dictionary改为复数形式