| The students directed their efforts toward improving their community. |
| This event couldn't have been possible without the efforts of the altruists that helped in their spare time. |
| They have renewed their efforts to find a peaceful solution. |
| She has been recognized as a great humanitarian for her efforts to end world hunger. |
| Their efforts to finish the work redoubled as the deadline drew near. |
| Thus, chiefly through the efforts of this lover of peace and abhorrer of war, the art of maiming and killing became ever more efficient. |
