2188 is a lucky number, ________ I suppose, that will bring us luck and fortune and will be loved by us all.
More highways have been built in China, ______ it much easier for people to travel from one place to another.
To her joy, Della earned first the trust of her students and then ____ of her colleagues.
—How about ____ controlled breeding programme the US government began to save the red wolf?—I should say it was ____ success, you see its number has increased
—Linda didn’t invite us to her birthday party. —_______? I don’t care.
— Would you like to come to the party? — ______.