For question tag ..what the answer of .. you have got a sister,....?
A. don't you?
B. haven't you?

Question

Answer

'Haven't you' is the correct tag. Question tags use the same auxiliary as the real question.
e g.
Do you like music? - You like music, don't you?
Can you drive? - You can drive, can't you?
Have you got brothers and sisters? - You've got brothers and sisters, haven't you?

Answer

B would be the correct tag question :)

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Have got / question form is "Have you got?or tag question"haven't you?"
To have /question form is "Do you have?
Or tag question"don't you?"

Answer

Hi Fatima 🙂
B is the correct answer.
You can make the sentence negative to find the auxiliary verb.
Good luck 🤞

Answer

B