问题描述：
初一英语：单、复数句子转换,每空一词
This is an orenge.(复数）
____ are ______.
Are those book?(单数)
_____ _______ ________ book?
Is she your friend?(复数)
______ ________ you _______?
Where's my baseball?(复数)
Where ________ my ______?
They are on the sofa.(单数）
______ _______ on the sofa.
This is an orenge.(复数）
____ are ______.
Are those book?(单数)
_____ _______ ________ book?
Is she your friend?(复数)
______ ________ you _______?
Where's my baseball?(复数)
Where ________ my ______?
They are on the sofa.(单数）
______ _______ on the sofa.
问题解答：
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