After three years of preparation for the 2011 Xi’an International Horticultural Expo (西安园博)会),the city is presenting the world______ many people think is the green Special Olympics.
It was in 2005 when I was here on business ________I found Chengdu so comfortable for people to live in.
The chairman asked me to ________the report, because he didn't want to speak for too long at this meeting.
___ she couldn’t understand was ___fewer and fewer students showed interest in her lessons.
—-I can't stand you! I'm leaving.—________. See if I care.
--- Shall I get one more cake fro you, David?--- Thanks, but you ______. I’ve had enough.