| 1. | How stupid you were. you should have known what he was driving at . 他这点意思你都听不出来。 |
| 2. | Attendant : you should have known about the oil crisis 服务员:你应该知道石油危机。 |
| 3. | You should have known better than to talk like that 你本应更懂事而不致说这样的话。 |
| 4. | You should have known better than to go mountain climbing alone 你本来不该笨得单独去爬山。 |
| 5. | You should have known that it is not allowed to sleep in clss 你应该知道,上课睡觉是不允许的 |
| 6. | You should have known that you are not allowed to sleep in class 你应该知道,上课睡觉是不允许的 |
| 7. | And besides , you should have known better than to choose such a rush of a lass 而且,你本应该聪明些,不该挑这么个不值什么的姑娘! ” |
| 8. | You should have known ! and the husband said , no , it wasnt me you kicked . it was our poor friend 你踢到的那个人不是我,是我们那位可怜的朋友! |
| 9. | You have to follow through once you decided to learn the piono ; you should have known it takes much time 你一旦开始学钢琴就得有始有终;你应该明白这是费时间的。 |