_________ that government can lead them out of the financial crisis, people are optimistic about the future of the country.A Convincing B Convinced C To convince D Having convinced
Experiments of the kind ____ in both the U.S. and Europe well before the Second World Wall.
By the time Jane gets home, her aunt ____ for London to attend a meeting.
His sister left home in 1998, and ______ since.
The water ____ cool when I jumped into the pool for morning exercise.
The water supply has been cut off temporarily because the workers ____ one of the main pipes.