1 . Most seriously，relying on smartphones to make friends does not give us ________same advantage as making new friends in the real world. (用适当的词填空)

2 . ________World Wide Web is quickly becoming the world's most popular matchmaker(媒人)．(用适当的词填空)

3 . No one in modern times knew about the Terracotta Army until ________ 1970s. （用适当的词填空）

4 . Thanks to your help, we ________.  
多亏了你们的帮忙, 我们才提前完成了任务。

5 . Being liked by a large group of people cannot take________ place of building deep, supportive friendships. (用适当的词填空)

6 . But the country's economic development over the years has permitted the sport to spread beyond ________ wealthy. (用适当的词填空)

7 . Children were responsible for ________ vast majority of cases—95% of objects from noses and 85% ears. (用适当的词填空)

8 . Earlier this year, the Qilu Transportation Development Group, also handling the Jinan Expressway solar road, built a 160-meter- long solar road in ________ city of Jinan. (用适当的词填空)

9 . In September 2013, after failing in the senior high school entrance examination, Liang entered Chongqing Mechanical Technician College to study motor and electrical assembly and maintenance (维护). He said he valued ________chance more than ever. (用适当的词填空)

10 . Those amazing light shows in ________ sky of the arctic regions occur frequently between September and October and then occur again between March and April. (用适当的词填空)