At the end of 2003, there were around 3,000 foreign printing companies in China,____uparound 2 percent of national total.
Under more favourable conditions, we _____ better
Estuaries provide both recreation and education for human beings. They also _____ the economy through tourism and fishing.
For more than a hundred years black people had to fight ______ the rights to vote, choose where to live, study and work.
We have just heard the news that the experts are_____to go to Qinghai Province to investigate the possible damage caused by the serious earthquake
This special school accepts all disabled students, _______ educational level and background.