Only when _______ be possible to sign the papers.
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.
Three days enough for me to finish the work. I need day.
Millie stood by the gate of the station with a purse in her hand she could find the owner of it