As a result of the heavy fog, the highway has been closed up until further _______ .
The wet weather will continue tomorrow when a cold front ______ to arrive.
—Have you known Dr. Jackson for a long time? —Yes, since she________ the Chinese Society.
So far this year we ______ a fall in house prices by between 5 and 10 percent.
I like these English songs and they ________many times on the radio.
—Did you see a man in black pass by just now? —No, sir. I ________ a newspaper.