An increase in the price of drugs has __________ the rising cost of medical care.
The reason_________ he didn't come was _________ he had to take care of his sick mother.
The murderer was brought in, with his hands ______behind his back.
--" Would you mind the window? It's hot here!" May said. --"__________. "Tom replied.
The rescue team made every __________ to find the missing mountain climber.
"Please __________why you're so late," said his girlfriend.