Copernicus was an astronomer(天文学家). He studied the {#blank#}1{#/blank#}(planets/weather) and the stars. He found out that the earth {#blank#}2{#/blank#} (walks/goes) around the sun. He put his thought into a book, but he hid the book. Nobody could read it {#blank#}3{#/blank#} (before/after) Copernicus died.

    Many years later, Galileo {#blank#}4{#/blank#} (read/watched) the book and believed that thought. Galileo said that the earth was moving around the sun. This made lots of people {#blank#}5{#/blank#} (happy/angry) because they thought the earth must be the center of the universe. Galileo got into trouble and he had to say that he was {#blank#}6{#/blank#}(brave/wrong), but Galileo knew he was right.

    Galileo watched the moon carefully through his telescope(望远镜). He {#blank#}7{#/blank#}(invented/saw) some hills there. He also saw {#blank#}8{#/blank#} (millions/millions of) stars in the universe. In 1673 his eyes became weak, and then he couldn't see {#blank#}9{#/blank#}(anything/nothing) through his telescope.

   Galileo died in 1642 and the world lost a {#blank#}10{#/blank#} (funny/great) man. But in the same year, another great scientist Newton was born in England.

    It was getting dark. Some children and two Canadian women were still skating near a big hotel. They {#blank#}1{#/blank#} (have) a great time.

    “A boy said to his friends,”I {#blank#}2{#/blank#} (not skate) on a real lake so far. It's wonderful! Look! I {#blank#}3{#/blank#} (fly)!" Suddenly the ice broke. One of the boys fell into the river. The children shouted, "Help! Help!" They didn't know what they  {#blank#}4{#/blank#} (do). The two Canadian friends heard them and skated over to help the boy.

    The ice were not thin enough. The two Canadians fell into the river too. But they tried their best {#blank#}5{#/blank#} (save) the little boy. They knew they were quick, or the boy would be frozen.

    Many guests from the hotel came over and {#blank#}6{#/blank#} (run) to help. The boy and the two Canadian women were out of water at last. One of the women {#blank#}7{#/blank#} (not feel) well. She {#blank#}8{#/blank#} (send) to hospital at once. She felt happy because the boy was safe.

    In order to know a foreign language thoroughly （完全地） , four things are necessary. Firstly, we must understand the language when we hear {#blank#}1{#/blank#} spoken. Secondly, we must be able to speak it {#blank#}2{#/blank#} (correct) with confidence and without hesitation（犹豫）. {#blank#}3{#/blank#} we must be able to read the language, and fourthly, we must be able to write it. We must be able to make sentences that are grammatically correct.

    There is no easy way to success in language learning. {#blank#}4{#/blank#}  good memory is of great help, but it is not enough only {#blank#}5{#/blank#} ( memorize) rules from a grammar book. It is not much use learning by heart long list of words and {#blank#}6{#/blank#} meaning, studying the dictionary and so on. We must learn by using the language. {#blank#}7{#/blank#} we are satisfied with only a few rules we have memorized, we are not really learning the language. “Learn through use” is a good piece of {#blank#}8{#/blank#} (advise) for those {#blank#}9{#/blank#} are studying a new language. Practice is important. We must practise speaking and {#blank#}10{#/blank#} (write) the language whenever we can.

    The first thing people notice about other people is the way they look. If you look clean, people{#blank#}1{#/blank#}(feel) as if you are a hard-working person. A nice look shows that you value{#blank#}2{#/blank#}(you). A nice look doesn't mean you have to spend a lot of money{#blank#}3{#/blank#}clothes or accessories(配饰). Someone can look uncomfortable in{#blank#}4{#/blank#}expensive suit if they don't brush their hair or clean their clothes. Someone else can seem to be good-looking in an old shirt and pants that has been cleaned. Besides, it's also important {#blank#}5{#/blank#}(consider) if your look is suitable for the situation. You may look lovely in your party clothes or feel {#blank#}6{#/blank#} (confidence) in your business suit,{#blank#}7{#/blank#} these would look out of style in a more casual(随便的) situation such as at a picnic or at the movies. It's important to be comfortable in {#blank#}8{#/blank#} you're wearing, but you also need to fit in with what other people will be wearing. Wear suits for {#blank#}9{#/blank#} you and the situation best: jeans and T-shirts are fine for friends and {#blank#}10{#/blank#} (movie); a nice shirt and pants are more suitable for work.

    Hey, friends~ I'm Jill. Let me tell you {#blank#}1{#/blank#}about my sister. My sister's name is Cathy. She is a(n) {#blank#}2{#/blank#}She works in a hospital not far from our house. Her eating habits are very healthy. She {#blank#}3{#/blank#}junk food And she {#blank#}4{#/blank#}eats it. She exercises more than an hour every day. Sure, she is in good {#blank#}5{#/blank#}

    From Monday to Saturday, Cathy is full. Sometimes she doesn't have {#blank#}6{#/blank#}time for dinner. {#blank#}7{#/blank#} things are different on Sunday. On that day she never works. Sometimes she and I go to the movies {#blank#}8{#/blank#}. Sometimes she rides her bicycle to the farm to help Dad look after the pigs. Oh, last Sunday she didn't go to the movies. She didn't help Dad look after the pigs, either. She and I {#blank#}9{#/blank#} paragliding on Blues Beach. I enjoyed {#blank#}10{#/blank#}but she didn't. Why? That's because she hurt (使受伤) her leg.