①{#blank#}1{#/blank#}adj.百分之……的  ②{#blank#}2{#/blank#}adj.在线的adv.在线地  

③{#blank#}3{#/blank#}conj.虽然；尽管   ④{#blank#}4{#/blank#}prep.穿过；凭借 

⑤{#blank#}5{#/blank#}adj.这样的；如此的  ⑥{#blank#}6{#/blank#}adv.共同；一起

⑦{#blank#}7{#/blank#}v. 死；枯竭；消失  ⑧{#blank#}8{#/blank#}n. 牙科医生  

⑨{#blank#}9{#/blank#}n. 杂志   ⑩{#blank#}10{#/blank#}adv.几乎；差不多

    Animals are people's friends. But many wild animals are facing the {#blank#}1{#/blank#} (危险) of dying out, because the environment that they are living has {#blank#}2{#/blank#} (变化) greatly. Their living area has become {#blank#}3{#/blank#} (小) than before because of {#blank#}4{#/blank#} (污染) and the {#blank#}5{#/blank#} (发展) of cities. They have no room to live in {#blank#}6{#/blank#} (除了) the zoo. And many of the wild animals now can't find enough food to eat. At the same time, man is killing animals for their fur and meat. Now the situation is serious. So we should do something to {#blank#}7{#/blank#} (保护) the animals. For example, we should set up some nature reserves so that animals can live {#blank#}8{#/blank#} (自由) and stop people from {#blank#}9{#/blank#} (杀死) animals. Of course a {#blank#}10{#/blank#} （健康的） environment which has fresh air, clean water and green grass is also important for animals. Only in this way can we save them.

    Have you heard the latest{#blank#}1{#/blank#}(新闻)? Scientists showed the first {#blank#}2{#/blank#}(有价值的)photo of the black hole to the public, which{#blank#}3{#/blank#}(带领)us to know more about the universe. The black hole is in a distant galaxy which is very far away from the{#blank#}4{#/blank#}(地球). Even light needs to travel for 55 million years to {#blank#}5{#/blank#}(到达) it. Actually, Albert Einstein predicted the so-called black hole more than a hundred years ago! I think he is the {#blank#}6{#/blank#}(聪明的) scientist in the human history. And now I am so {#blank#}7{#/blank#}(感兴趣的) in the magic universe. I {#blank#}8{#/blank#}(期待) to watch the planets with my {#blank#}9{#/blank#}(自己的) eyes.

    By the way, do you know what I felt when I first saw the photo of the black hole? I just couldn't help {#blank#}10{#/blank#}(发笑) because it looks like a sweet and round donut!