Vitamin A is important for maintaining vision.

The A-side of this record is very popular.

The A-melody of this song is very moving.

I live in a monthly apartment.

In my school, we are creating various projects using a three-dimensional printer.

I bought a three-piece suit for my new job.

He was a swordsman named Zan in the past.

He scattered the seeds.

She gave birth to a baby in the maternity hospital.

My younger brother is good at addition in arithmetic.