--Jack, could you tell me ____?--Sure. In the post office on Green Road.
—?—Quite well, thank you.
—Doctor, I am afraid I am getting fat these days. —slim, you should change your diet and lifestyle.
Jin Yong is one of the greatest and oldest writers. He is still.
If you don’t know who _______, you can always write to me.
—The country has already sent up an unmanned spacecraft to the moon. —Yes. Chang’e I to the moon last October.