1 . 点名确认所有人都安然无恙后，他们才放松下来，笑啊，哭啊，互相拥抱着。
After a roll call ______ that all were safe and ______, they relaxed, laughing, crying and hugging each other.

2 . Frank, you’ve been working ________ (处于最前列，在重要地方) developments in________(虚拟的) reality for many years. Can you tell us what ________(虚拟的) reality is and how it works? (根据汉语提示填空)

4 . When you wear a VR ________(耳机) equipped with ________(传感器) and a screen, you are surrounded by three-D images, sounds and other ________(adj.感官的) information, which creates a super-realistic effect called “presence”.(根据汉语提示单词拼写)

5 . From ________ (自主的) vehicles to ________ (家庭的，家用的) robots, from recommendation systems to computers writing novels, AI has an unlimited number of applications. (根据汉语提示单词拼写)

6 . Deep-learning AI has the________ (能力) to ________ (分析) ________ (巨大的，大量的) amounts of data through multiple layers, imitating the complex ________ (网络，网络系统) of the human brain. (根据汉语提示单词拼写)

7 . Even if news reports are written from basically the same perspective(角度), they may contradict each other in terms of ________(adj. 事实的) details. (根据汉语提示单词拼写)

8 . Lisa Mayer,29,is among the lucky ones who only suffered ________(轻微的) injuries (受轻伤). (根据汉语提示单词拼写)

9 . The fire has also left dozens of people injured, 5 of whom are in a ________ (危急的) condition. (根据汉语提示单词拼写)

10 . In any case, find an opportunity to have a full and ________(坦诚的) talk with her. (根据汉语提示单词拼写)