.As a matter of fact, ___is a hard job for the police to keep order in an important football match.
. – How did you spend your national holidays?– Oh, I________most of my time watching TV, and then I was invited to visit a relative in Qingdao.
It shocked us all________that little boy hadn’t been separated from that patient, he would have been infected with H1N1.
To tell________truth, his coming is really_________big surprise to most people present at the party.
_____ holiday, my family will go to Shanghai to visit the World Expo.
Everyone in our school is working hard and doing what we can _____ a good college.