When Steven suddenly remembered that he had left his mobile in the office, the train was already ________.
The time is not far away______modern communications will become widespread in China’s vast countryside.
The government has taken some measures to solve the shortage of electricity, but it may be some time ___________ the situation improves.
You will see this product _____wherever you go.
Europe has achieved more in controlling the AIDS virus than Asia in the past ten years, _________ the number of people infected with the virus is going up sharply.
Hardly ___________the door when he rushed into the office out of breath.