My cousin is ____ doctor.While my brother is ____ author.

My cousin is doctor.While my brother is author.

میرا کزن ____ ڈاکٹر ہے جبکہ میرا بھائی ____ مصنف ہے۔

a/an

the/an

a/a

None

My cousin is a doctor.

While my brother is an author.

"A/an" is used to refer to a non-specific or non-particular member of the group.