How long do you think it will be ____ the USA recovers from the losses of the financial crisis? — Perhaps four or five years.

How do you find your trip to Sanya during the three-day New Year Holiday —________ I can’t speak too highly of it.

Miss Smith never tired of talking about her new horse, ___ she took pride.

______ seemed a hopeless wait, four coal-miners trapped in the mine for 125 hours were finally rescued in Heilongjiang Province.

There is not much time left，but________we must get there on time