Here are the correct forms of words for each blank:

1. To study effectively, it’s important to **concentrate** on the task at hand and avoid distractions.
2. The **addition** of a new employee has boosted productivity in the department.
3. I admire the **effective** use of color in her paintings.
4. The grand **entrance** of the new restaurant was designed to impress guests.
5. Don't forget to schedule your **appointment** with the dentist for next week.
6. If you ever get the chance to visit this place, I strongly **urge** you to do so.
7. Graduating from college was a significant **accomplishment** in my life.
8. She was finally starting to look **healthy** again.
9. The project is due for **completion** in the spring.
10. Education is a **necessary** component for personal growth and societal advancement.