----Could I ask you a rather personal question? ----_________.
________ miss the early train, we should start right now.
_____ the hotel for the Ice and Snow Festival in Harbin has already begun.
We believe that _____ 2008 Beijing Olympic Games were _____ success.
The expert’s theory, _____ my opinions were based, proved right in the end.
______ difficulties we may face in our life, we should keep calm and take measures to get them over.