This is my pen复数形式

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This is my pen复数形式
Those are English books单数形式
That ' s his biack jacket 否定
This isn ' t my dictionary复数形式
These are oranges 单数形式
Bruce is my father and Ann is my mother同义词
Is that girl your sister?否定
This is his book复数形式
Her pen is green 对green提问

These are my pens.
That is English book.
That is not his biack jacket.
These are not my dictionaries.
This is orange.
Bruce is my dad and Ann is my mom.
Isn't that your sister?
These are his books.
What color is her pen?

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