——Did your friend accept your invitation? ——No, he ____ refused.
The driver can adjust the heating in winter and the air conditioning in summer to suit his own _____.
—Shall we go out for a walk? —Sorry.I’m too busy to for the moment.
—Could you do me a favor to hand out these papers? — .
The United States signed up on Friday for the 2010 Shanghai World Expo, _________ it the last major country to join the event.
The spokesman did not give out the details of the message, saying, “it should not be made public as it is a ______ issue”.