1 | The firefighters are doing their utmost to extinguish the fire. | |
2 | Her happiness comes from her full effort and dedication. | |
3 | We must make every effort to achieve our goals. | |
4 | The rescue team is doing their best to save the trapped people. | |
5 | In comprehensive examinations, it's necessary to play to your strengths and weaknesses and give it your all. |