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)

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

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

6 . 他学习不如他弟弟努力。（as）
He doesn't study ________________________ his brother.

8 . 除了拒绝他，我别无选择。
I have no choice but _______________ .

9 . The first automated vehicle was not developed for testing ______ the 1970s by the Tsukuba Mechanical Engineering Laboratory. (用适当的词填空)