26. We ________ ________ ________ ________ ________ it began to rain.我们刚要离开，这时下雨了。

25. I ________ ________ ________ I was woken up by a loud noise.我正在睡觉，突然被一个巨大的声音惊醒了。

24. He decided to ________ ________ ________ ________(坚守岗位).

23. ________ ________ ________ ________(有可能) of getting tickets for tonight’s performance?

22. Mark Twain liked very much to tell funny stories and he also liked to ________ ________ ________(开玩笑) his friends.

21. The boys will ________ ________(放假) for the Christmas vacation next week.

　 Mary and John were good friends, but then they had a quarrel and ________ ________(绝交).

20. ⑴ 要做的第一件事就是使我们的校园更加美丽。

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　 ⑵ 当我们离开教室的时候，不要忘记关灯关门。

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　 ⑶ 如果我们每个人都能为学校做点事情，我相信我们的学校就会变成更好的学习地方。

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18.He _____________________________(自信) winning the race. 19. He __________________________(使我相信) his honesty. 他使我确信他的真诚。

17. He is quite _____________(相信，自信) that he will pass the driving test.

16. ⑴ What play will be_____________(表演) tomorrow

　 ⑵_____________(遵守) your promise.

　 ⑶ One should _____________(履行) one’s duties.