阅读下面的短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。
Over a river there was a very narrow (窄的) bridge. One day{#blank#}1{#/blank#}goat（羊）was crossing this bridge, just at the middle of the bridge he {#blank#}2{#/blank#}(meet) another goat.
There was no room（空间） for them {#blank#}3{#/blank#}（pass）.
"Go back," said one goat to the other. "There is no room for both of us."
"{#blank#}4{#/blank#} should I go back?" asked the other goat. "Why don't you go back?"
"You must go back," said the first goat, "because I am {#blank#}5{#/blank#} (strong) than you."
"You are not bigger than me." said the {#blank#}6{#/blank#} (two) goat.
"We will see about that." said the first goat, and he put down his horns(角){#blank#}7{#/blank#} (fight)打架.
"Stop!" said the second goat. "{#blank#}8{#/blank#} we fight, we will both fall into the river and die. Instead, I have a plan--I shall lie down, and you may walk over me."
Then the clever goat lay down on the bridge, and the other goat walked{#blank#}9{#/blank#}him lightly. So they passed each other, and went on {#blank#}10{#/blank#}（they）ways.
