They are our friends变单数句
They are our friends变单数句
They are my friends.改为单数句
they are my friends改单数句
they are good friends 改单数句
they are our animal friends改为单数形式
They are my old friends.(改单数句)______________________________
They are my good friends改为单数句
those are green jeeps.改成单数形式 they are our good friends are t
英语把Are your friends tourists too?Yes,they are.怎样变单数
They are our English thachers.改为单数句
These are my friends .变单数
They are his friends改为单数形式