1 . He __________ ______ ___________ ______ at the meeting.他在会上作了重要报告。

2 . The headmaster ____________________ (发表重要演说) at the meeting yesterday which left a deep impression on his students. (根据汉语提示完成句子)

3 . Smith 教授将到我校作关于如何学好英语的讲座，因此要求每个学生都去听。
Professor Smith will come to our school to ___________________________ how to learn English well.As a result, all students are asked ___________________it.

4 . Education ____________ him ______ ignorance.
教育把他从无知中解救出来。

5 . She was _____________ ______ a healthy baby.
她生下了一个健康的婴儿。

6 . He __________ ______ ___________ ______ at the meeting.
他在会上作了重要报告。