People think that ______ opening ceremony of the 29th Olympic Games is _____ great success.
A. an; a B. the; a C. the; the D. the; /
— Is Mr Smith rich?
— Yes, very rich. When he worked in ________town, he earned a lot. Now he has a big farm in ________ country.
A. at; the B. /; / C. /; the D. the; /
I can't say which wine is stronger—it's a (n)_____ of personal taste.
A．affair B．event C．matter D．variety
Our public transportation system is not ________ for the needs of people.
A. complete B. adequate C. good D. normal
One day I _______ a newspaper article about the retirement of an English professor at a nearby state college.
A. came across B. came about C. came over D. came out
2009年5月1日世博会志愿者招募仪式正式启动，志愿者是办好世博会的一支重
的工作力量。另外，志愿者或做家教，教小孩子阅读、算术，或打扫公园与街道，或到医院或疗养院帮忙。你愿意做志愿者吗？请陈述理由写一篇100字左右的短文。
参考词汇：世博会The World Expo 志愿者volunteer 家教tutor
疗养院The Nursing Home
