In the future，life will be much {#blank#}1{#/blank#}. Maybe there will be vision phones in every {#blank#}2{#/blank#}. People can have a medical examination without a {#blank#}3{#/blank#} or nurse in the room and do some shopping without {#blank#}4{#/blank#}their homes. And what {#blank#}5{#/blank#}education? There will be {#blank#}6{#/blank#}educational programs on the radio or TV. So many children who live in far-away villages don't need to {#blank#}7{#/blank#}to school every day. They can study at home. Each family has a robot. Robots will {#blank#}8{#/blank#} people do their housework. Perhaps some people will fly to the {#blank#}9{#/blank#}for a holiday and some people can live under the {#blank#}10{#/blank#}.

    Many young people can use a computer, but few of them know how to{#blank#}1{#/blank#}it. Remember the following tips when you use a computer.

    Keep your computer in a cool, dry room. Too much or too little heat is bad for computers. A damp atmosphere is also bad for them. Most computers work{#blank#}2{#/blank#}at a temperature of 5-10 degrees centigrade.

Do not let people smoke cigarettes near your computer. Smoke of all kinds is very bad for many parts of the computer and can{#blank#}3{#/blank#}many problems.

Do not eat or drink when you are near your{#blank#}4{#/blank#}. Pieces of food or drops of water on the keyboard can also cause many problems.