According to some signs, some experts have _______ that the global economy is beginning to recover little by little.
It remains __________ whether Jim’ll be fit enough to play in the finals.
__________ with so much trouble, we failed to complete the task on time.
The Chinese are proud of the 29th Olympic Games __________ in Beijing in 2008.
Faced with a bill for $10, 000, __________.
Police are now searching for a woman who is reported to __________ since the flood hit the area last Friday.