**Here are some examples of using the word «serve»:**
1. I want to **serve** coffee to our guests as soon as they arrive.
2. The waiter **served** us a delicious meal and a complimentary dessert.
3. She decided to **serve** on the jury to contribute to justice.
4. The purpose of this course is to **serve** as an introduction to programming.
5. He **served** in the army for five years before starting his own business.
6. The restaurant **serves** a variety of international cuisines.
7. She **served** as a mediator to resolve the conflict between the two parties.
8. The company **serves** clients all over the world.
9. He **served** his sentence and returned to society as a changed person.
10. The coach **served** as a mentor to his players, helping them improve their skills.