Help David tell his story about changing his lifestyle by choosing the right words for each gap.

I used to lead an unhealthy lifestyle, staying up late and eating junk food. But I finally decided to kick the habit of smoking and give up processed foods completely.

I used to lead an unhealthy lifestyle.

"Lead a lifestyle" is the correct collocation for living in a particular way.

But I finally decided to kick the habit of smoking.

"Kick a habit" is a strong collocation meaning to successfully stop a bad habit.

And give up processed foods completely.

"Give up" is the perfect phrasal verb collocation for stopping or abandoning something.