It was a fine day in autumn. Some girls and boys were out {#blank#}1{#/blank#} their teacher. They {#blank#}2{#/blank#} to a museum. On their way to cross a bridge, they suddenly(突然地) heard a loud shout behind {#blank#}3{#/blank#}. The teacher told her pupils{#blank#}4{#/blank#} . Then she turned and listened. When she heard the cry“Mad dog!”she knew what was happening. {#blank#}5{#/blank#} she could do anything, she saw a dog running to them.“{#blank#}6{#/blank#}”said the teacher, “keep close to each other. Don't move or cry.” Then she stood before the children so that the dog would meet her first. The animal came quickly.

    At this moment the teacher saw a man. He ran up with a gun(枪) in his {#blank#}7{#/blank#}. “The children must be kept safe {#blank#}8{#/blank#} the man comes.” Thought the lady. The teacher ran to the dog, facing it bravely. The mad dog snapped(猛咬) at her and she fell down. The man came and killed the animal. The dog had bitten her so {#blank#}9{#/blank#} that the brave lady died soon after the doctors arrived. She lost her life for her {#blank#}10{#/blank#}. When people heard of this, they said, “The brave lady will always be remembered among us!”