we are their friends (改为单数)
we are their friends (改为单数)
1.we are good friends.改为单数
Those are their teachers.(改为单数句)
They are his friends改为单数形式
Those are my friends 改为单数句
They are my friends.改为单数句
Are those his friends?改为单数形式
Are those your friends?(改为单数句)
these are their friends. [改为一般疑问句】
we are English teachers.(改为单数形式)
改为第三人称单数形式(we are chinese)
This is an orange(改为复数句) Those are my friends.改为单数句 Are thes