1. 他承认有责任的是他。
    He admitted that it was he who _______ ________ ________.
2. 直到她摘下眼镜我才认出她来。
    Not until she_________  __________her glasses_______ ________ _________her.
3. 这些措施旨在防止暴力犯罪。(aim)
   These measures _________  _________  _________  stopping violent crime.
4. 回答老师的问题后,她坐下来,感到轻松多了.
   ________  ________ the teacher's questions, she sat down and felt much more ______.
5. 要是没有筋疲力尽的话,我们就赢了.
   We _________ _________ __________ if we _________ __________ _____________ of energy.

1. At the weekend,she usually spends the whole night________on the Internet.(chat)
  周末，她通常整夜在网上跟朋友聊天。
2. It was________the boy began to prepare his lessons.(until)
   直到他父亲回来这个男孩才开始准备功课。
3. The question________can't be predicted.(happen)
  问题是不能预测将来会发生什么.
4. Many experts hold the view________where the key to better education lies.(develop)
  许多专家都持教师发展是更好的教育的关键所在的观点。
5. The boy________for being late.(gift)
  这个男孩有为迟到找借口的天赋。
6. The day before yesterday by accident I________in the street,so I didn't speak to her.(catch)
  前天我在街上偶然看见她匆匆忙忙地走过，所以我没有和她说话。
7. It was two o'clock before I could finally________the next chapter.(settle)
  直到两点我才最终静下心来写下一章。
8. We made the suggestion that________at the English party.(put)
  我们建议在英语晚会上上演一出戏剧。
9. With the help of the teacher and classmates,Jack finally________.(manage)
  在老师和同学们的帮助下，杰克最终设法通过了考试。
10. The speech that Li Yang made in our school on November 20________.(impression)
  李阳11月20日在我们学校的演讲给我留下深刻印象。