The snowstorm ________ our difficulties.
【原创】Shortly after the accident, two___________ police were sent to the spot to keep order.
【原创】My dictionary__________. I have looked for it everywhere but still
【原创】—Who has taken my pen away?—__________. He was here a moment ago.
【原创】____________professional violinist practices for several hours a day, but____________ violinist has his own way of playing the Beethoven concert.
【原创】Mr. Zhang gave all textbooks to all the pupils, except___________ who had already taken tem.