She is ________to look after herself .A. enough young B. old enough C. enough old
—I’m afraid I’ve got a bad cold.—________________.
—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.