答案：can

　　8. -Do you know where David is? I couldn't find him anywhere.

　　-Well，he ________ have gone far-his coat's still here.

　　答案：can't

　　9. I would love to ________(go) to the cinema yesterday, but I had to stay home, looking after my sick mother.

　　答案：have gone

　　10. The order came that the medical supplies ________(send) to Beijing for the H1N1 flu soon.

　　答案：should be sent

　　Ⅱ. 完成句子

　　1．我仍然记得我那幸福的童年，在那时我的母亲常常在周末带我去迪斯尼乐园。

　　I still remember my happy childhood when my mother ________ ________ ________ ________ ________ at weekends.

　　答案：would take me to Disneyland

　　2．让我难过的是，如此贫穷的他们竟然给我带来了食物。

　　It was sad to me that they, so poor themselves, ________ ________ ________ ________.

　　答案：should bring me food

　　3．我本来不应该看那部电影的--它会使我做噩梦的。

　　I ________ ________ ________ ________ ________-it'll give me horrible dreams.

　　答案：shouldn't have watched that movie

　　4．地方不远，我们不妨走着去。

It's not far, so we ________ ________ ________ ________ ________ ________.