Crocodiles (鳄鱼) lay their eggs and leave them under leaves or sand. Baby crocodiles use their teeth {#blank#}1{#/blank#} (break) their way out of the shells.

    Crocodiles are {#blank#}2{#/blank#} (find) in Australia {#blank#}3{#/blank#}  America. They spend most of their time {#blank#}4{#/blank#} (lie) around in the rivers. The crocodile's long tail is used when the animal is swimming. It is {#blank#}5{#/blank#}  excellent weapon(武器). It can be used to strike(打击) the enemies. One blow will knock down a man or even a big animal at once. The crocodile has a hard neck. It cannot turn {#blank#}6{#/blank#}(it) head from side to side, so it can only see something in front of itself. The crocodile has its teeth {#blank#}7{#/blank#}(clean) by the crocodile bird. For its food this bird takes the bits in the crocodile's mouth. This helps the crocodile a lot, {#blank#}8{#/blank#} it cannot move its tongue up and down. With its terrible {#blank#}9{#/blank#} (tooth) it catches its food. The food may be a fish, an animal, or even a {#blank#}10{#/blank#} (careful) man.

    Anna was a 9-year-old girl from a small village. It was the {#blank#}1{#/blank#} (one)day of her school in town. W{#blank#}2{#/blank#} seeing her simple clothing and knowing her identity(身份), other students laughed at Ann. Then the teacher told everyone to write d {#blank#}3{#/blank#} the 8 wonders of the world.  Everyone except Anna handed in {#blank#}4{#/blank#} (they) answer papers. The teacher came to her, "Don't worry. Just write. {#blank#}5{#/blank#} you have known. "Anna replied "There are so many {#blank#}6{#/blank#} (thing) Which 8 wonders can I pick to write?"

    Most students answered {#blank#}7{#/blank#} (correct)-the Great Green Wall of China, the Great Pyramid of Giza, the Leaning Tower of Paris… Finally the teacher {#blank#}8{#/blank#} (start) reading Anna's answer, "The 8 wonders: To be able to see. To be able to Hear, To Feel, Laugh, Think, Be Kind, Love and Learn! "The whole class kept {#blank#}9{#/blank#} (silence).

    The girl from a small village reminded them {#blank#}10{#/blank#} the precious(宝贵)gift in their life, which were true wonders.

—No, he lost it because he was{#blank#}1{#/blank#}(care) .