1 . 与来自不同文化背景的人合作有助于我们从不同视角看待世界。
________ people from diverse cultural backgrounds helps us view the world from a different angle.

2 . 与他人一起参加休闲活动有助于满足我们的社交需求。
________ leisure-time activities with others helps us to meet our social needs.

3 . We have spent such a long time ______(解释) what had happened, but he still does not understand us. (根据汉语提示单词拼写)

4 . There are different ways of d______ music, but the best and safest way is to purchase music from an online store. (根据首字母单词拼写)

7 . There is no denying that ________ (equip) with global vision and the spirit of innovation is significant to China’s young generations. (所给词的适当形式填空)

8 . The study shows that some people with high IQ lack emotional abilities, and they suffer from ________ (criticize) and misunderstood. (所给词的适当形式填空)

9 . Addicted to ________(play) the violin, he didn’t notice the teacher walk into the classroom. (所给词的适当形式填空)

10 . After he graduated from the university, he was devoted to ________ (reconstruct) his hometown. (所给词的适当形式填空)