1) Despite setbacks, the team is still-improving their performance.

2) The student's grades are still-improving with each study session.

3) The company's new training program has led to a still-improving rate of employee retention.

4) The athlete's endurance is still-improving as they follow their training regimen.

5) The garden is still-improving with each new plant that is added.

6) The artist's technique is still-improving as they experiment with different mediums.

7) The software's functionality is still-improving through regular updates.

8) The neighborhood's safety is still-improving thanks to community policing efforts.

9) The chef's culinary skills are still-improving as they try new recipes.

10) The musician's performances are still-improving with each practice session.