| 1. | You will not be left behind if you work harder .
只有努力学习才不会掉队。 |
| 2. | We should constantly urge ourselves on to study hard .
我们要经常鞭策自己努力学习。 |
| 3. | You must study hard .
你非努力学习不可。 |
| 4. | We should make a special effort to learn advanced technology from foreign countries .
我们应该努力学习外国的先进技术。 |
| 5. | The examination is difficult but most of my students should be able to struggle through if they work hard .
考试很难，但如果他们努力学习，我的大多数学生都能设法通过的。 |
| 6. | Thank you . but i think i need to study harder
谢谢。但我认为我还需要努力学习。 |
| 7. | The students study english hard in the university
学生们在大学里努力学习英语。 |
| 8. | If you want to study well , you must study hard
如果你想学习好，你就要努力学习。 |
| 9. | Our teacher often encourages us to study harder
老师经常鼓励我们更加努力学习。 |
| 10. | If you don ' t study hard , others will catch up with you
努力学习,否则你会落后的 |
