| The students directed their efforts toward improving their community. |
| She has been recognized as a great humanitarian for her efforts to end world hunger. |
| I applaud their efforts to clean up the city, but they must do more. |
| Her efforts to rejuvenate her career have so far been unsuccessful. |
| The IAS audit showed that the Commission needs to keep up the momentum in its efforts to ensure business continuity in the event of serious disruptions. |
| Their efforts to finish the work redoubled as the deadline drew near. |
