请用适当的词完成下面的短文，并把所缺单词填写在答题卡指定的位置上。每个空只能填写一个形式正确、意义相符的单词。
Adam was an English senior high student living
in Liverpool. He thought he was {#blank#}1{#/blank#}cleverest student in his class.
One day, Adam wanted to see his uncle in London,
so he bought a train {#blank#}2{#/blank#}from Liverpool to London. {#blank#}3{#/blank#}he reached the railway station, there were so many people. There were no seats
in the carriage（车厢）.
Then Adam saw a man selling toys. He suddenly had a good {#blank#}4{#/blank#}.
Adam bought a rubber（橡胶做的）snake and {#blank#}5{#/blank#}it into the carriage. All the passengers were very afraid
when they saw the "snake". They all shouted {#blank#}6{#/blank#}help. People ran out of the carriage as {#blank#}7{#/blank#}as possible. Adam saw several {#blank#}8{#/blank#} seats and lay
down on one of them. He quickly fell {#blank#}9{#/blank#}.
After an hour, Adam woke up. He found the train
was not moving and thought it had stopped at a station. He asked a railway man,
"Which station is it?"
The railway man {#blank#}10{#/blank#},"It is Liverpool. In fact, there was a snake in
this carriage. So it was separated（隔离）and left behind here, the other carriages have left for London."
