Our country is developing at an amazing speed,which is________makes me feel so proud.
Mo Yan was awarded the Nobel Prize for Literature in 2012, ________ made one of the Chinese people’s long-held dreams come true.
The fires burned for three days, ________ a total of 25,000 buildings.
Tom took a taxi to the airport, only ________ his plane high up in the sky.
Li Na is a Chinese tennis player, who is said ________ the world championship last year.
If he takes up this job, he will have no choice but ________ a much greater challenge.