1 . The thought ________ (闪耀) through my mind that he could be lying. (根据汉语提示单词拼写)

2 . ________ the survivors attempted to do was to build a memorial to the heroes who saved their lives. （用适当的词填空）

3 . At first, Xie Lei had no idea ________ she should say, but what surprised her was that she found herself speaking up in class after just a few weeks.(用适当的词填空)

4 . We thought he was serious, but __________(事实上) he was joking. (根据汉语提示完成句子)

6 . There are occasions ________ one must yield(屈服).（用适当的词填空）

7 . There are 30 chairs in the small hall, most of________are new. （用适当的词填空）

8 . Many scientists subscribe to the view________ it is human activity that has caused global warming. (用适当的词填空)

9 . The question is ________the film is worth seeing. (用适当的词填空)

10 . To a person ________ ________ ________ ________ ________ their life, and if they entrust me with that life, how could I refuse that trust?
对于一个人来说，生命是最宝贵的，如果人们把生命托付给我，我怎么能拒绝这份信任呢？