阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。 Ten Chinese engineers were driving down a road to a NationalForest Park.
They were{#blank#}1{#/blank#}(sudden) amazed by what they saw. Three tall animals,{#blank#}2{#/blank#}(cover) with long black hair, werecrossing the road. On {#blank#}3{#/blank#}(see) the animals, the engineers immediately stopped and ran after them. However, when they saw {#blank#}4{#/blank#}move through the forest with great speed and strength, they did not dare to follow any {#blank#}5{#/blank#}(far).
The men did not take any photographs but scientists were delighted by the {#blank#}6{#/blank#}(discover), because the engineers are all well educated people and scientists feel they canrely on what they {#blank#}7{#/blank#}(describe).
Scientists returned to the forest, collected some hair and measured footprints, {#blank#}8{#/blank#}are about 20 inches. They appear to be the animals' feet! Chinese scientist have now set upa special group to exchange information and made a study of the forest. But inthe meantime, some people refuse to believe that this half-man, half-monkey {#blank#}9{#/blank#}(exist). They will not believe it {#blank#}10{#/blank#}oneof the animals have been caught.
