—Which colour do you like _______, blue or green? —Blue. 

At present, the students in China take more exercise. Most of them are ______ than before. 

30,000 dollars ______ a large amount of money, but it’s ______ than we need.

Lanzhou is the only capital city that the Yellow River, the second ________ river in China, passes through.。

The Voice of China became one of _________ TV shows last year.