Here are some examples:
* J'ai de l'espoir. (I have hope.)
* Il y a de l'espoir pour l'avenir. (There is hope for the future.)
* L'espoir est le dernier qui meurt. (Hope is the last thing to die.)
You can also use other words depending on the context, such as:
* Attente: This means "expectation" and can be used in the sense of hoping for something.
* Foi: This means "faith" and can be used to express a strong belief in something.
* Rêve: This means "dream" and can be used to express a hopeful vision of the future.