| 1. | We were classmates at primary school .
我们在小学是同班同学。 |
| 2. | I am behind my class in mathematics .
我的数学比同班同学差。 |
| 3. | We have been classmates all along .
我们一直是同班同学。 |
| 4. | I wrote enthusiastically to several of my classmates on this subject .
我热情地写信给几个同班同学，讨论这个问题。 |
| 5. | He was in every one of my classes at the university
大学时,他每一科都跟我同班。 |
| 6. | He worked hard to catch up with his classmates
他努力学习希望能赶上同班同学。 |
| 7. | Li lei is gao shan , they ' re classmates
李雷与高山年龄一样大，他们是同班同学。 |
| 8. | He will try his best to catch up with his classmates
他将努力赶上他的同班同学。 |
| 9. | He was never really accepted by his classmates
他同班同学从未真正把他当作自己人 |
| 10. | Jim ： kate , this is my classmate , li lei
吉姆：凯特，这是我的同班同学，李雷。 |
