My house is the only brick one on the street. It______ and you can’t miss it.
——Shall we go skating or stay at home? —— Which _____ do yourself?
This is _______ story I’ve told you about.Isn’t it _______ interesting one?
This is the first time that I _____ the summer palace.
—Mr.Wang was caught in a snowstorm yesterday.—I have known that, and ______ his new car was completely destroyed.
—Excuse me, could you tell me where the post office is? —__________, but I’m a stranger here.