| 1. | She must have been having lessons on the sky .
她准是暗地里一直在上课。 |
| 2. | He was not among the regular day scholars .
他并不是白天上课的正式学生。 |
| 3. | There is the school bell -- i must run .
听，上课铃响了我得赶紧走了。 |
| 4. | It 's time. let 's begin our lesson .
钟点到了，我们上课吧。 |
| 5. | She was kept in for an hour for talking in class .
她因上课说话被罚留校一小时。 |
| 6. | Was speaking entirely neglected at school ?
你们在上课时不是完全忽视了口语训练？ |
| 7. | He did n't come to class yesterday .
他昨天没来上课。 |
| 8. | He used his sore throat as a pretext for not going to shool .
他假托喉痛不到校上课。 |
| 9. | School keeps till four o'clock .
学校上课到四点钟。 |
| 10. | Well, no more lessons now until after christmas .
好啦，从现在起一直到圣诞节不再上课。 |
