My uncle is leaving for Shanghai. I have to _____. A. see him off B. take him off C. see off him
It’s raining heavily now. You’d better _______home.
— ____________we swim in that river? —No, you _______. It’s dangerous to swim there.
—Would you please tell me something about your travel in Sydney—____________.
Beijing won the right (权) of holding the 2008 Olympic Games in Moscow ____________the night of July 13th, 2001.
—Have you ever been to the Great Wall? — ____________.