----- Nội dung dịch tự động từ ảnh -----
I. Chọn từ thích hợp trong ô trống dưới đây điền vào mỗi chỗ trống để hoàn thành đoạn văn.
However
with
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In Western countries, electricity, gas and water are not luxuries but necessities. Companies
now realize that consumers want products that will not only work effectively, but also
money. For most North American households, lighting accounts for 10 percent to 15 percent of the
electricity bill (22) _ this_
an energy saving-bulb. These bulbs use a quarter
eight times longer_(24)__, consumers can save about US$7 to US$21 per bulb. In Europe, there is a
labeling scheme for refrigerators, freezers, washing machines (25)_ tumble dryers. The label tells
_(21)
amount can be reduced by replacing an ordinary 100-watt light bulb with
_(23)_ the electricity of standard bulbs and last
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the consumers how much energy efficiency each model has, compared__(26)_
other appliances in the
same category.