1 . “呃，就是些书之类的东西，”我结结巴巴地说。她的问题让我措手不及。
“Um, just books and stuff,” I ________ , ________ totally off guard. (Emotion+Action)

2 . 女儿骄傲地大声说，她感激她的妈妈，这使我眼里饱含泪水。这真是要去感激的日子。
My daughter proudly ________ that the thing she was thankful for was her mommy, which ________ tears to my eyes. It truly was a day for which to be thankful. (Emotion+Thinking)

5 . ________________ the air in this city will become much cleaner.
人们希望这个城市的空气会变得更干净。

6 . ________________ one third of citizens plan to buy a car.
据报道，三分之一的市民打算买车。

7 . ________________ global warming is due to human activities.
人们相信，全球变暖归因于人类的活动。

8 . It was ________________ that they had to change the schedule of leaving.
因为恶劣的天气他们不得不改变了离开的日程。

9 . _______________I realized knowledge is valuable.
正是当我再次求职失败时，我意识到知识是有价值的。