Here are some examples:
* Le projet est en cours. (The project is ongoing.)
* La réunion est en cours. (The meeting is in progress.)
* Les réparations sont en cours. (The repairs are ongoing.)
"En cours" can also be used to describe something that is being studied or taught. For example:
* Je suis en cours d'histoire. (I am in history class.)
Overall, "en cours" is a versatile phrase that can be used in a variety of contexts to convey the idea of something that is happening or being done.