Ответ:

1.Do I have a grandfather?

I don't have a grandfather.

2.Is his father a businessman?

His father isn't a businessman.

3.Are we students?

We aren't students.

4.Is my brother fond of drawing?

My brother doesn't fond of drawing.

5.Does my aunt have a car?

My aunt doesn't have a car.

6.Am I a student?

I'm not a student.

Объяснение: