________ theme of the Shanghai Expo is “Better city, better life”. It will send _____ message to people around the world to care about the places where they live.
Everyone is different and that is ________ makes our world much better.
The most impressive sites of Chishui Danxia are its various waterfalls, ________ the Shizhang Waterfall is the largest one.
Many people tried to leave the country, ________ there was much violence and a serious shortage of food supply.
After visiting Harbin, most of the foreign friends said they would never forget the time ________ they had spent.
My favorite writer is Mo Yan, some of ________ novels have a surprising ending.