Those are apples.谁会改(改为单数形式)
Those are apples.谁会改(改为单数形式)
Are those apples 改为单数
Those are your books.改为单数形式要怎么改?
Here are some apples for you.(改为单数形式)
are they apples?改为单数形式
are these apples?改为单数形式
these are apples 改为单数形式
These are apples改为单数形式
Are those books yours?(改为单数形式)
Those are rulers 改为单数形式 快
are those japanese cars?改为单数形式
Those are erasers 改为单数形式