are you ? I’m twelve years old .
Happy birthday you!
She ha long black hair ,she’s very nice.
— are you doing? —I’m reading.
It is coldBeijing.
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）。
you!
a long black hair ,she’s very nice.
are you doing?
Beijing.
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