What coiour are the fans?they are biue.(改为单数)
What coiour are the fans?they are biue.(改为单数)
What colour are they?改为单数句
what are they?they are apples改为单数句
they are waitresses(改为单数
they are apples改为单数
They are oranges 改为单数
They are firefighters 改为单数 What do you do ? 回答
what are those?改为单数
——What are they?——They are buses.怎么改为单数形式
What are these?They are apples.(改为单数句子)That's a bus.(改为复数句子)
They are on the sofa改为单数句
They are on the sofa.改为单数形式