Jenny worked hard before the final examination, and it _______ .She got an A.A.showed off B.paid off C.put off D.took off
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.