How airplanes fly?

People {#blank#}1{#/blank#} (try) for a long time before they invented a {#blank#}2{#/blank#} (success) "flying machine". Now there {#blank#}3{#/blank#} (be) so many {#blank#}4{#/blank#} (plane) in the sky.

    An airplane {#blank#}5{#/blank#} (fly) because of the upward force(力量) of {#blank#}6{#/blank#} (move) air against its wings(翼). To get that moving air, it needs something {#blank#}7{#/blank#} (push) it forward—like a motor-driven propeller(螺旋桨) or a jet engine(喷气发动机). You can fly a kite if there  {#blank#}8{#/blank#} (be) enough wind to hold it up. An airplane is like a kite with such force!

    More and {#blank#}9{#/blank#} (many) young people are getting to like making model planes now. How about you? Are you interested in it after {#blank#}10{#/blank#} (read) this article?

    Mayme Clayton collected books， magazines and letters written by African Americans. Her son， Avery Clayton， thought her collection was important. Unlike most books， these were rare and hard to find. They were written by writers who helped shape African American culture.

    One book in the collection was written by Phillis Wheatley. Wheatley was a slave who wrote poetry. She was the first African American to publish a book. Wheatley herself signed (签名) the book in the Claytons' collection. No one else owns a copy signed by Phillis Wheatley.

    By the time she passed away at age 83， Mrs. Clayton had more than 30，000 books by or about black people. Her collection also includes papers about slaves， photographs， movies， sheet music， and personal letters by black leaders and artists. It is one of the biggest personal collections of African American history and culture in the United States.

    Avery Clayton's dream was to create a museum for his mother's treasures.  Scholars say that Mrs. Clayton's collection is very important. Without her work， part of African American heritage (遗产) would have been lost. “We didn't know these things existed，” says Sara Hadron of California's Huntington Library.

    The collections new home is likely to be in Culver City， California. Part of Avery Clayton's dream is to share the cultural riches his mother collected with others. He especially wants children to have a chance to see the collection. “ At present African American culture is being explained by pop culture，” he says， “ It's important to offer a more complete picture.”

    Look at this photo ⑴Who's the girl in it ? It's Li Yan. Li Yan is my good friend. She is never late for school. Who's that boy in black? It's Jim. ⑵他是一个英国男孩。He is very cool. He is my good friend, too. He likes reading very much. ⑶那些是他的书吗? Of course! ⑷We are in the same school. And Miss Liu is our English teacher. She teaches very well and she is nice to her students. ⑸We like her very much.

⑴{#blank#}1{#/blank#} ⑵{#blank#}2{#/blank#} ⑶{#blank#}3{#/blank#} ⑷{#blank#}4{#/blank#} ⑸{#blank#}5{#/blank#} 

    Hey! Mother's Day is coming. Have you planned something good for your mom? If not, try one of these tips.

    What's Her Favorite?

    Buy her something she likes and wrap (包装) it carefully. The best time to give her that is while she is sleeping at night. Put it on the drawer next to her so that when she wakes up she'll be surprised to see it.

    Treat a Queen

    Your house is a palace with a king and queen (it doesn't matter if you're rich or poor). Our mother is the real queen in our life and in our family though (虽然) her duties make her look like she is not. Give the lady a day off and you can do the housework.

    Maybe you could take some of your savings to treat her in the department store. Then, choose nice clothes that would make her look beautiful!

    Have Some of Your Time

    What's your best moment with her? Have you ever had a good time with your mother not talking about your problems? Have you ever told her how much you thank her for the life she gave to you? Maybe you can tell her how happy you were when she was there looking after you during your painful days in your life.

    Tell the magic words

    Those three words can make her heart jump for joy, you know? Just tell her "I love you!" and it would make her smile so sweetly. Just try! We don't want to miss a thing, right?

    This is a map of Lingling's {#blank#}1{#/blank#} . On the right of the gate is the office building and behind this is the {#blank#}2{#/blank#} building. There are 24 classrooms in it. Behind the classroom building is the {#blank#}3{#/blank#}. There are many books in it and Lingling often goes there to read books. There is a big playground in the {#blank#}4{#/blank#}  of the school. Where is the science building? It is {#blank#}5{#/blank#} the dining hall and the sports hall. It's a nice school. Lingling likes it very much.

    Tony goes to school at 7:00 in the morning.{#blank#}1{#/blank#}

    "The bus is coming," says Tony. The big school bus stops at the bus stop.{#blank#}2{#/blank#}They are going to school.{#blank#}3{#/blank#}After school, Tony looks for the bus. {#blank#}4{#/blank#}He sees a new bus. His friends say to him, "How do you like the new bus, Tony? Come on! We are waiting（等）for you!"

{#blank#}5{#/blank#}All his friends are in the bus. They go home on the new bus.