Je dois finaliser ce projet avant la fin de la semaine.

Pronunciation: zhuh dwah fee-nah-lee-zay suh proh-zhay ah-vahn lah fahn duh lah suh-mehn

Meaning: I need to finalize this project by the end of the week.

This phrase is essential in professional settings for discussing deadlines and project management—French workplaces often emphasize weekly planning cycles.