1 . My life as a tax­paying employed person began in middle school, ________, for three whole days, I worked in a baking factory. （用适当的词填空）

2 . Southbank，at an eastern bend in the Thames，is the center of British skateboarding，________ the continuous crashing of skateboards left your head ringing. （用适当的词填空）

3 . Don’t forget to show up at 5 pm, ________ we gather to go back to school together at the entrance to the Cherry Blossom Garden. (用适当的词填空)

4 . The Mid­autumn festival falls on August 15th of the Chinese lunar calendar, ________people of a family get together and enjoy the dinner together. (用适当的词填空)

5 . On Good Friday, ________Christians observe the day, on which Christ died, hot cross buns are sold. （用适当的词填空）

6 . These various photos see tremendous changes of development in Shanghai starting from 1991, ________ Mr. Wu cycled about from alley to alley taking his first shots out of interest. (用适当的词填空)

7 . In the U. K. , from August to October 2021, ________ the Delta strain was prevalent, the country reported 16 COVID-19 deaths per 100, 000 people. (用适当的词填空)

8 . Ray practices child-centered play therapy, _________ she follows the child’s lead while witnessing and narrating. (用适当的词填空)

9 . Do you believe a sneeze in the morning can kill you in the afternoon? This happened in 1918, ________ a deadly form of influenza swept across the world. (用适当的词填空)

10 . The square in front of the city’s town hall, ________ the couple had just had lunch with civic leaders, was surrounded by thousands of Chinese, many of them local students. (用适当的词填空)