His birthday is on Maylst birthday【就划线部分提问】 ------------
问题描述：
His birthday is on Maylst birthday【就划线部分提问】 ------------
My birthday is in June【就划线部分提问】
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My father is 40【就划线部分提问】
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I am 13【就划线部分提问】
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Her birthday is on July 3rd【变一般疑问句】
答
When is your birthday?
How old is your father?
How old are you?
Is her birthday is on July 3rd?