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

Pronunciation: zhuh dwah fee-nah-lee-zay suh pro-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 French settings when discussing deadlines and project management—use it to communicate time-sensitive work obligations in meetings or emails.