给下列单词归类（同一类的单词写在同一个苹果内，只写序号）。
It’s long. A、to B、 two C、 too
Is this your mother ? A、 Yes , he is. B、 Yes , she is .C 、 No， he isn’t.
Look this picture. It’s very beautiful. A、forB、atC、to
They are very kind and
Are they your parents? A、Yes ,they are . B、No ,he isn’t
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