---Shall we visit the Shanghai World Expo ______ second time in the vacation? ---Good idea. Some pavilions didn’t open ______ first time we went there.
Nancy, ________ for about half a year to apply for a job as an airline hostess, finally took a position at a shopping center.
John as well as the other staff members who ______ working with this world-famous company ______ to attend its 100th anniversary.
It is nice to see millions who had nothing but a record of misery and hungry ______ to improve their life and living conditions.
With the Internet use ______ in the world, companies like Yahoo and Google are hunting harder for deals.
So much of interest ______that most visitors simply run out of time before seeing it all.