The black horse is ______ of the pair.
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.
In the bubble years, lending standards slipped ______,allowing many people to put far too much of their income into paying for their housing.