One day when Tony was crossing the road. A car hit him. He fell down and (1) b______ his arm.
     An ambulance (救护车) soon arrived and (2) t______ him to a hospital. A doctor put the arm in a plaster
cast (上石膏). Tony could not move it at all.
      "You must (3) k______ your arm in the cast for six weeks." the doctor said,"That would give the broken
arm a (4) c______ to heal (痊愈)." Six weeks later, Tony went back to the (5) h______. The doctor cut the
cast (6) w______ a large saw (锯) and took the arm out of the cast.
     "Can you move your arm, Tony?" He asked. Tony tried to (7) m______ his arm. At first it was difficult,
but soon he was able to move it a little.
      "Yes, it's fine," He said,"Thanks, doctor.""It will (8) b______ as good as usual (像以往一样) soon."
The doctor said, "Just (9) e______ it a little."
     "Will I be able to play the piano?" Tony asked.
      "Of (10) c______ you will," He said.
      "That is a good news," Tony said, "I couldn't play it at all before."