3 . The custom is particularly popular in the vast countryside, ________ every household will be busy cleaning the whole house and sticking colorful pictures or paper cuttings on their doors, windows and walls. (用适当的词填空)

4 . The Olympic torch relay began its second day on Thursday (Feb 3) atop the Great Wall, ________ the Thursday morning temperature was -11℃. (用适当的词填空)

5 . However, it quickly became a Buddhist learning center, ________ Buddhist texts were translated into Chinese to be spread from there to other cities throughout China. (用适当的词填空)

6 . Beijing, ________ the Summer Games were held in 2008, is the first city in the world to host both editions of the Olympic Games. (用适当的词填空)

8 . There are many features the app offers, and my favorite is the birdsong listening feature, _______ you can turn on your phone’s microphone and hear recorded diverse birdsongs. (用适当的词填空)

9 . Pan, a silversmith (银匠) in Maliao village in Guizhou Province, used to dream of people living an abundant life in his village, ________ nobody has to work far away from home and customers go for beautiful silver jewellery. (用适当的词填空)