Several witnesses gave accounts of what they had seen. It took many hours to _______ the court of the driver's guilt.
What do people in China often have __ dinner?
John was so sleepy that he could hardly keep his eyes ___.
--___ do you want? --I want a book on history.
Shortly after the accident, two ___ police were sent to the spot to keep order.
Mr. Wang said that he ___ next year.