An earthquake happened in Yunnan ________ the evening of October 7, 2014.A. on B. at C. in
— Would you like something to drink?— I’m not thirsty.
—Have you mended your shoes, Bob?—Yes, I _________ them twenty minutes ago .
—Listen! Is Mary singing in the next room?—No. It _______ be Mary.She has gone to Shanghai for an important meeting.
.Hurry up, ________ you’ll not catch the first bus.
The old men in hospital ______________.