**Here are 10 examples of using the word «of» in English:**
1. I am proud **of** my achievements.
2. She is afraid **of** spiders.
3. The book is a collection **of** essays on various topics.
4. He is a professor **of** history at the university.
5. We are a group **of** friends who enjoy hiking together.
6. She made a lot **of** effort to prepare for the exam.
7. They are experts **of** their field and have many years of experience.
8. He is responsible for the safety **of** passengers on the bus.
9. We have a lot **of** work to do before the deadline.
10. She is a member **of** a charity organization that helps children.