bài này làm kiểu gì vậy mọi người

`+` Daisy  :

  When's her / his birthday ?

  It's on the twenty - fourth of September.

`+` Mark :

  When's his / her birthday ?

  It's on the third of June .

`+` Jimmy :

   When's her / his birthday ?

   It's on the twenty - third of November .

`+` Mike :

    When's her/his birthday ?

   It's on the tenth of July .

`+` Cấu trúc :

 `(?)` When is / when's + Tính từ sở hữu + birthday ?

 `(+)` It is / It's + on + the + ngày ( date ) + of + tháng ( month ) .