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     My mother had an accident last Thursday. She was trapped in her c   1   for 20 minutes! It was a

cold day. And the s  2   was heavy. She was driving home f   3   work at nine p.m. As there was snow

on the road. She drove very slowly. But u   4  , the car broke down suddenly. She couldn’t s  5  it. And

what was worse, she couldn’t open the door. She f  6   very helpless and didn’t know what to do. So

she telephoned my father with her mobile. But my father happened to(碰巧) be in a   7   city. There

were f   8   people on the road and the snow c   9   to fall around her car. She had to call 110 for help.

Two policemen arrived in a h  10   . They tried many ways to open the door. And my mother came

back home in their police car in the end. She gave us a surprise!.