________ the newspapers,many leaders of laws from different countries attended the opening ceremony of the 2010 Shanghai World EXPO.
Thinking________you know _________in fact you don’t is a terrible mistake.
In this lecture, I can only give you a purely_______view of how we can live life to the full and make some suggestions about the future.
is widely acknowledged that there is life, there is hope.
–Tom seems not so enthusiastic as he was two years ago.--Yes. He’s reached a point in his career_________ he has to decide what to do next.
It is necessary to explain your theory _____, otherwise the audience won't make sense of what you are trying to get across.