When you receive an invitation from an American friend, you should know something about table {#blank#}1{#/blank#}.

Don't circle your plate {#blank#}2{#/blank#} your arms.If you do so, people will look at you. They will think you don't like the {#blank#}3{#/blank#} on the table.

    Don't put the plate back when you finish your {#blank#}4{#/blank#}. Leave it where it was.

    Use the knife and fork correctly. We usually put the knife our right hand,and the {#blank#}5{#/blank#} in our left hand. After you finish {#blank#}6{#/blank#} the food, just put the knife and fork across the plate.

    Don't {#blank#}7{#/blank#} up everything before eating. Cut only one or two {#blank#}8{#/blank#} of it every time.

    {#blank#}9{#/blank#} take a mouthful(满口)of food. Do you want to show how hungry you are? Don't do that. It's impolite.

    Don't stand up to get {#blank#}10{#/blank#} that is far from you on the table.If the thing you want isn't at hand, just ask the nearest person for help,like “Mrs Smith,could you please pass me the dish?”

    The school of the future will be totally different. The students' desks {#blank#}1{#/blank#}(be) digital(电子的), and there will not be human teachers. There will be robots working {#blank#}2{#/blank#} teachers. Each student will have a computer instead {#blank#}3{#/blank#} carrying many books, and everything will be in the computer.

    In the school of the future, the buildings will have electric stairs. Green energy such as solar energy can be {#blank#}4{#/blank#} (use). Technology will lift the school {#blank#}5{#/blank#} in the sky. The school buses will be like space ships. In the future, we can learn more at school, not only the knowledge in the books, but also some skills in life.  We can practise {#blank#}6{#/blank#}(cook). We can also learn {#blank#}7{#/blank#} to drive a car, a plane or a rocket. There will be many educational(教育的) {#blank#}8{#/blank#}  (programme) on the radio, on TV, or even on the Internet. Many children who live in faraway villages don't need to go to school every day. They can study {#blank#}9{#/blank#}(easy) at home.  The food that the school supplies will be much {#blank#}10{#/blank#}(healthy). We can get the food from a machine.