作业帮They think they are scary改为单数句子
They think they are scary改为单数句子
they are waitresses(改为单数
they are apples改为单数
They are oranges 改为单数
They are old ladies.(改为单数句子)怎么做?
They are some funny stories.(改为单数句子）
they are from some countries 用it改为单数句子
What are these?They are apples.(改为单数句子)That's a bus.(改为复数句子)
what are they?they are apples改为单数句
they are English books.(改为单数形式)
They are his friends改为单数形式
they are orange sweaters 改为单数句