—Cathy, could you come to our art club tomorrow?—______.
—We will build a subway in our city before 2012.—Wow, __________! Will it pass our place?
During the mourning period(悼念期)flags are __________at half-mast, all public amusement will be stopped.
Tony, it is the ________ time in ________ days that you’ve made the same mistake.
We often heard the saying: “Don't _________ till tomorrow what should be done today.” So you must finish your work today.
Mrs. Black has three children. One is in Paris, and _______are in another city.