1 . There was a Christmas market, ________I bought a sparkly bag for my friend.

A．when

B．what

C．where

D．which

2 . Eleanor spent three days in Rome, ________many wonderful relics can be found.

A．when

B．where

C．what

D．which

3 . 每年五月的第二个周日为母亲节，那天孩子们向母亲表示感恩和爱。(celebrate)(汉译英)

4 . 在那里工作了30年之后，海顿移居伦敦，在伦敦他非常成功。
Having worked there for 30 years, Haydn moved to London, ________.

5 . 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)

6 . 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)

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

8 . 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)

9 . 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)

10 . As a boy, he spent time in the larger cities of Italy, France and Switzerland, ________ bottled water is consumed daily. (用适当的词填空)