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Part 4. Read the following passage and then answer True or False.
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 save money. For most
North American households, lighting accounts for ten percent to fifteen percent of the electricity bill.
However, this amount can be reduced by replacing an ordinary 100-watt light bulb
with an energy-saving bulb. These bulbs use a quarter of the electricity of standard bulbs and last eight
times longer. Therefore, consumers can save about US$7 to US$21 per bulb. And instead of paying 20
dollars for an ordinary light bulb a month, you just pay 5 dollars for.
Statements
2
1. In Western countries, electricity, gas, and water are necessities.
Consumers want products both work effectively and save money
Consumers pay from 10 to 50 % of the electricity bill
3
4.
These energy-saving bulbs use a quarter of the electricity of standard bulbs.
5. An ordinary light bulb can save US$7 to US$21per bulb.
True False
V
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V