Ребят, помогите пожалуйста срочно по британскому языкуЗадание: Поставе к предложениям общий,

1)do you have to call a doctor?why do you have to call a doctor? You have to call a doctor,dont you? Do you have to call a doctor or a vet?
2)did they sing many songs? When did they sing many songs? They sang a lot of songs,didnt they? Did they sing many songs at the stage or at home?
3)does he always do what you tell him?
Why doesnt he do what you tell him? He never does what you tell him,does he? Does he always or sometimes do what you tell or him?