Plans have been proposed ______ the largest dam in the world to be built along the Congo river.
Mrs. Jane is __________ to know whether her husband is still alive in this crash.
Facebook has become one of the most popular social websites. Its founder __________ when he started it years ago.
—Well, I should say this meeting is __________ success.—Just have __________ with the organizer and you can learn a lot from him.
The program "Red Song Chorus" of CQTV is both interesting and instructive. No wonder it __________ a large audience.
It's time to __________ and welcome our newest members to our chapter.