Нужно 5 предложений ** a/an, заранее спасибо!

Question

Нужно 5 предложений на a/an, заранее спасибо!

Answer 1

My friend is a businessman.
My dad saw a big car.
I am a student.

Answer 2

My father is a military man.Look At her! She is a beautiful.My friend drives a red car.I visit my doctor once a year.My mother buy me an umbrella.My brother is an engineer.