（1）Jane is good at{#blank#}1{#/blank#}  stories.

（2）You can't{#blank#}2{#/blank#}  with your classmates before five o' clock.
（3）We often practice{#blank#}3{#/blank#}  in summer.
（4）It takes him thirty minutes {#blank#}4{#/blank#}  the river.
（5）Five {#blank#}5{#/blank#}  students go to school on foot.

选词填空。

    Lots of scientists believe there's life on other planets．Because of this，they keep doing research about the universe．They have sent astronauts to the moon．And they have {#blank#}1{#/blank#}the answer．There's no life on the moon．Not long ago they {#blank#}2{#/blank#}spaceships to Mars．There，they didn't find life．And they found the environment of Mars was {#blank#}3{#/blank#}from that of the earth．Then they knew it was{#blank#}4{#/blank#}for people to live on Mars．

    {#blank#}5{#/blank#}they haven't received a message from other planets，they believe their idea is right．Recently they have {#blank#}6{#/blank#}a planet．It's {#blank#}7{#/blank#}Proxima Centauri．It's very {#blank#}8{#/blank#}to our earth．It is just over four light years away．Proxima Centauri is {#blank#}9{#/blank#}than the earth．And there's water on this planet．That {#blank#}10{#/blank#}mean that life is possible there．Now scientists are studying this planet．Soon they will tell people the answer．

    With its black-white coat, the animal is one of the most precious (珍贵的) animals in the world. It is native to China, proudly called the "{#blank#}1{#/blank#} treasure". {#blank#}2{#/blank#} name is Panda. The name of "Panda" now refers to (指的是) the giant panda.

    In China, {#blank#}3{#/blank#} the Great Wall and the Terracotta Army, the giant panda also attracts the world-wide tourists.

    As the most famous animal of {#blank#}4{#/blank#} , the giant panda appears in the logo(标志) of the World Wildlife Fund for Nature (WWF). It also has {#blank#}5{#/blank#} chances than other animals to be the mascot (吉祥物) of international games held in China. And it shows up as an actor on the big screen, such as Kung Fu Panda.

    The giant panda is regarded as the symbol of peace. In Japanese {#blank#}6{#/blank#}records, the Tang Dynasty sent a couple of bears and seventy pieces of fur as national gifts to Japan. The "{#blank#}7{#/blank#} bears" were giant pandas.

    One female panda usually has {#blank#}8{#/blank#} one baby, and it is not easy for wild pandas to have twins anyway. If you want to see them, you'd better go to Chengdu. Why? {#blank#}9{#/blank#} the main breeding (繁育) centers were built around this area. Certainly some city {#blank#}10{#/blank#} also have giant pandas, such as Beijing Zoo, Chongqing Zoo, etc.

    The giant pandas are so lovely creatures (生物) . More and more people become fans of them.