| 1. | He has neither prepared his lesson nor gone to bed
他没有准备功课也没有睡觉。 |
| 2. | At the moment he was busy preparing his lessons
那时，他正忙于准备功课。 |
| 3. | Bob prepared his lesson while his mother prepared supper
鲍勃准备功课,而母亲预备晚饭。 |
| 4. | I ' m always forgetting to prepare my lessons
（我总是忘记准备功课。 ） |
| 5. | She spent two hours preparing her lessons
她花了两个小时准备功课。 |
| 6. | Joe has a head start . he began to study earlier than we did
乔抢先了一步，他在我们开始之前就已准备功课了。 |
| 7. | The students have been preparing their lessons for the college entrance examination
学生们一直在为高考准备功课。 |
| 8. | He ' s busy preparing for class
忙着准备功课 |
| 9. | You may be impulsive not spending enough time or effort to do your homework before acting
你可能会一时冲动而没有花足够的时间和功夫去准备功课。 |
| 10. | Sadly , at sixteen , i found it necessary to stop music lessons when i was cramming for my university entrance
令人伤心的是十六岁时，我不得不停了音乐课而为升大学忙碌地准备功课。 |
