题目内容：

    What kind of house will you buy in the future? Would you like to live in a house where your plants can call your phone to tell you that they need to be watered? Or a house that helps you cut your energy bill by turning off the lights when you leave a room? It may sound like science fiction, but it already exists! Come and visit the Smart Home at the Museum of Science and Industry in Chicago, Illinois. It will show how you can live a green lifestyle by making use of advanced technology throughout the home that makes your life easier and simpler.

The Smart Home uses green technology to record the energy it uses, including electricity, water and gas. The house’s energy dashboard (仪表盘) lets you know your energy use through your television and computer. The house greets you with the new information when you walk in the door. It is able to record when you enter and leave rooms, and can switch the lights, television and music off                    .

The Smart Home is made entirely of recyclable and renewable materials. The furniture is made from used light bulbs, plastic bottles and other renewable materials, but you can’t tell from just looking at them. The kitchen countertops (工作台面) are made of recycled glass.

The entire house is designed to control the use of energy. The roof of the Smart Home has a sustainable vegetable garden, which does little harm to nature. Even the personal computer is green: it uses less power than a 60-watt light bulb. The house can raise and lower the window shades by itself.

1.What is the text mainly about? (no more than 8 words)

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2.Fill in the blank in Paragraph 2 with proper words. (no more than 5 words)

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3.What is the Smart Home made of? (no more than 10 words)

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4.What does the unlined word “sustainable” mean in the last paragraph? (no more than 3 words)

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5.What do you think of the Smart Home? Explain your reason. (no more than 25 words.)

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