Maintaining (维持) peace and stability of the South China Sea and the East China Sea will certainly ____ a more prosperous Asian-Pacific area.
______ advice I give him , he just does not listen.
—How would you like your coffee? —_______.
That passenger was very impolite to the conductor, ______, of course, made things even worse.
His experiment done in ______ summer of 1970 was ______ failure.
Once natural resources _____ , the consequence will be unimaginable.