1- - Put have..got or has..got
you
a favourite singer?
2-
he
a pen in his pencil case?
3-
they
a garden?
she
a yellow bike?
your parents
a car?
6-
Ben
a house?
a computer in his room?
8-
we
milk at home?
9-
Anne
a blue dress?
11- Where
you
your headphones?
ŕm & is on
your teacher​

1- Do you have a favourite singer?
To answer this question, we use the verb "have" for the pronoun "you." We use "have" because the subject is in the second person singular form.

2- Does he have a pen in his pencil case?
To answer this question, we use the verb "has" for the pronoun "he." We use "has" because the subject is in the third person singular form.

3- Do they have a garden? Does she have a yellow bike?
To answer these questions, we use the verb "have" for the pronoun "they" and "she." We use "have" because the subjects are in the third person plural and singular forms respectively.

Do your parents have a car?
To answer this question, we use the verb "have" for the noun phrase "your parents." We use "have" because the subject is in the third person plural form.

6- Does Ben have a house? Does he have a computer in his room?
To answer these questions, we use the verb "has" for the pronoun "Ben" in the first question and "he" in the second question. We use "has" because the subjects are in the third person singular form.

8- Do we have milk at home?
To answer this question, we use the verb "have" for the pronoun "we." We use "have" because the subject is in the first person plural form.

9- Does Anne have a blue dress?
To answer this question, we use the verb "has" for the pronoun "Anne." We use "has" because the subject is in the third person singular form.

11- Where are your headphones?
To answer this question, we use the verb "are" for the pronoun "your headphones." We use "are" because the subject is in the second person plural form.

The picture provided does not seem to be related to the given questions.