In ancient China the kite was known as “Zhiyuan“. {#blank#}1{#/blank#} (original) regarded as a technology, it also featured in many art collections, and was considered to have unique artistic value. It first {#blank#}2{#/blank#} (appear) in the ware of the Spring and Autumn Period (770 BC—476BC). According to historical records. Mo Zi spent three years {#blank#}3{#/blank#}(construct) a wooden kite which failed after one day's flight. One book noted that the master carpenter Lu Ban also made some which {#blank#}4{#/blank#}(use) to spy on the situation of the enemy.

    Now the basic procedure of making kites remains the same, but {#blank#}5{#/blank#}(style) of kite-making vary in different regions. These in the “World Kite Capital” of Weifang in Shandong Province are well known for{#blank#}6{#/blank#}(they) craftsmanship, materials, painting, sculpture and flexible flying movement. One of these kites, {#blank#}7{#/blank#}was over 300 meters long, won first place in the International Kite Festival {#blank#}8{#/blank#}(hold) in Italy. It is now housed in the Weifang Kite Museum. Even year, the festival is held there and is expected to draw many fans with a passion for flying kites.

    {#blank#}9{#/blank#}you are interested in flying a kite, you should choose a sunny and windy day so you can enjoy the open air, and take care to avoid electric wires and cars. You could lake more than one with you and fly them according to the change of wind. And of course, a pair of sunglasses may prove useful in protecting your eyes {#blank#}10{#/blank#} bright sunshine.

    We high school students do have some growing pains, but we can get rid of them {#blank#}1{#/blank#} (correct) and wisely{#blank#}2{#/blank#}, some of us are upset{#blank#}3{#/blank#} our body styles and looks. It's unnecessary and it's not important at all. We needn't care about it. It is one's inner beauty {#blank#}4{#/blank#} matters. Second, we sometimes seem to be misunderstood by our teachers, parents and classmates.{#blank#}5{#/blank#} (face) with this, we can find a proper time to have a heart-to-heart talk with them, trying {#blank#}6{#/blank#} (remove) the misunderstanding. Some of us have fewer friends. I think being open-minded and friendly will do you good. Third, we may fall behind others{#blank#}7{#/blank#} makes us stressed. Actually we can encourage {#blank#}8{#/blank#} to work efficiently, full of{#blank#}9{#/blank#} (determine). At last, some of us don't have much pocket money, so we feel unhappy. Isn't it strange? So long as we have some, that's enough. And we can learn {#blank#}10{#/blank#} to spend money.

    I like my new teachers very much because they are kind and{#blank#}1{#/blank#}(patience). Several days ago{#blank#}2{#/blank#}(want) to do some revision for my English class. I usually enjoy{#blank#}3{#/blank#}(do) that but I couldn't understand the text I was reading. I felt{#blank#}4{#/blank#}sad that I nearly cried. Then I remembered that Mr. Smith,{#blank#}5{#/blank#}new English teacher, had told us that we could ask him about things we didn't understand at any time. I wrote down{#blank#}6{#/blank#}couple of questions and put them to Mr. Smith and he gave me a really clear{#blank#}7{#/blank#}(explain).

    I really appreciated{#blank#}8{#/blank#}(have) so many good teachers like Mr. Smith. They made me feel cared{#blank#}9{#/blank#}(immediate) I entered the school. I'm sure everyone of us has shown respect{#blank#}10{#/blank#}them.

    What makes the sea tum red and causes thousands of fish to die？As far back as anyone could remember, the blame was placed on the "red tides." In 1947, scientists finally connected the red tides with a microscopic sea organism(有机体){#blank#}1{#/blank#}(call)the dinoflagellate.

    The dinoflagellate is so tiny {#blank#}2{#/blank#} 6, 000 of these organisms may be contained in {#blank#}3{#/blank#} single drop of water. It stands on the borderline between plant and animal in its classification, it produces its own food, as plants do. But it moves {#blank#}4{#/blank#}(free)and eats other organisms, as animals do.

    Dinoflagellates are normally only one of the many kinds of organisms found in plankton. Plankton is the name given to all very small {#blank#}5{#/blank#}(form)of sea life. However, when the air and water {#blank#}6{#/blank#}(be)calm and warm, dinoflagellates multiply with {#blank#}7{#/blank#}(amaze)sped. The surface of the water appears {#blank#}8{#/blank#}(cover)with a red carpet.

    The dinoflagellates give off a poison. Many fish die. Their bodies are washed up on the beach. Beaches are not fit {#blank#}9{#/blank#} any use. Fish that are not killed may become {#blank#}10{#/blank#}(poison)to animals or people who eat them. Commercial fishing comes to a stop.

    As dinoflagellates consume all the food and oxygen in an area, they die. After a time, the sea returns to normal. But when conditions are right, the red tide comes again.