I regret ______ you that you have not been chosen for the performance.
About the economical crisis that he decided to look for more information about it.
In hot weather, an old tyre can break again easily it’s mended.
The early warning of floods, over the radio and on TV, spread quickly through the area.
After visiting China, most of the foreign friends said they would never forget the time _________they had spent in China.
, I think, and the problem could be settled.