This process has not only laid a solid foundation for China to develop into the future, but also _________ the prosperity(繁荣) of Asian economy and the world economy.
Mom used only half of the money, the rest of which ______ saved for other purposes.
As he reached _____ back door, Jack saw _____ strange sight.
Between the two parts of the concert is an interval, ______ the audience can buy ice-cream.
––Linda didn’t invite us to the party. –– ______? I don’t care.
The Yangtze River passes all the way through the province ______ its long journey _______ the coast.