| 1. | Class is over , we play volleyball . 下课了,我们打排球。 |
| 2. | Class is over now , let ’ s go and get something to drink 下课了,一块喝点水去吧。 |
| 3. | Your papers must be handed in before the class is over 你们的答卷必须在下课前交来。 |
| 4. | Homework is to be handed in before class is over 作文必需在放学前交上来 |
| 5. | Hand in your papers by the time class is over 下课时,必须把试卷交上来。 |
| 6. | Your homework must be handed in before the class is over 你们的作业必须在下课之前交上来。 |
| 7. | May i suggest that you finish it before class is over 我建议你们在下课前完成这个练习,行吗 |
| 8. | 401 open your book . class is over how are you feeling today 打开课本下课了你今天感觉怎么样 |
| 9. | You have to look through these papers before the class is over 你们得在下课前将这些试卷看一遍。 |
| 10. | Mr . brown : let ' s stop now . class is over . good - bye , peter 布朗先生:我们就学到这里吧。下课。再见,彼得。 |