drop out of something

He dropped out of the race a few months later.

She dropped out of school and left home at 16.

I dropped out of school at 16 to have my first son.

She dropped out of school at age 15 and began living as a woman.

Michael dropped out of school, and left his family home at 16.

As a result, she dropped out of top 10 for the first time since early 2007, with her position being no. 15.

Two dropped out of the project a few weeks back.

However, the single dropped out of the Top 40 the following week.

She dropped out of the school in order to focus on her music.

With his financial support cut off, he dropped out of school.