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1. In Western countries, energy is cheap. F
2. Consumers can save money by using energy-saving bulbs. T
3. Labeling scheme is a good innovation which helps the European to save money and natural resources. T
4. Ordinary 100-watt light bulbs use a quarter of the electricity of standard bulbs. T
5. North American and European countries are interested in saving money and natural resources. T
1. She switched the light off to save electricity
2. To keep the air unpolluted, people ought to use solar encrgy to create electricity.
VII . Fill in the blank in the following passage with ONE suitable word from the box :
students ; bulbs ; coal ; off ; rural ; electricity ; natural ; energy ; save ; wastes .
With the development of science and technology , more and more (1)...energy...... is used every day . Nowadays , many (2)......rural....... areas in Vietnam have been electrified , and more (3)....... electricity....... is needed . If everyone (4) ......wastes........ energy , it will quickly run out , (5).....students ....... at school should learn how to (6).... save..... energy , for example , they should turn (7)......off......... the electric lights when they leave their classrooms .
Moreover , we may waste electricity at home if we use a lot of light (8)..... bulbs......... By not wasting energy , we will save a lot of (9) ......natural........... resources , such as (10)....coal...... and oil .
Choose the word or phrase among A, B, C, D that best fits the blank space in the following passage
In Western countries, electricity, gas, and water are not (1).......... but necessities. Companies now realize that consumers want (2).......... that will not only work effectively, (3).......... save money.
For most North American households, lighting (4).......... for 10 percent to 15 percent of the electricity (5).......... . However, this amount can be (6).......... by replacing an ordinary 100-watt light bulb with an energy-saving bulb. These bulbs use a (7).......... of the electricity of standard bulbs and last eight times (8).......... . Therefore consumers can save about US7toUS7toUS21 per bulb.
In Europe, there is a labeling scheme for refrigerators, freezers, washing machines and tumble dryers. The label tells the consumers how much energy efficiency each model has, compared (9).......... other appliances in the same category.
Ultimately, these innovations will save money as well as (10).......... the Earth’s resources.
1. A. launching B. luxuries C. coming D. peaking
2. A. tickets B. weapons C. spaceships D. products
3. A. but also B. toward C. with D. into
4. A. as good as B. like as C. accounts D. such as
5. A. burnt B. bill C. went off D. banged
6. A. reduced B. audience C. observatories D. watcher
7. A. sent back B. returned to C. separated from D. quarter
8. A. weightlessness B. longer C. wavelengths D. length
9. A. space B. atmosphere C. with D. universe
10. A. conserve B. drivers C. tourists D. astronauts
1 There are always traffic jams during rush-hours
2 We will reduce the use of electricity to save our energy
3 If you are not careful, you will fall off your bicycle
4 it is about 300km from HCM City to Phu Quoc island
5 Traffic rules should be obeyed strictly by road users
Where will the ELEphant Race Festival be held next year?
Although she knew the answer, she refused to help him
1, electricity gas and water are ..........necessities..........in western countries NEED
2, there has been some........reduction.........in unemployment REDUCE
3, there are lots oof technological.........innovations..........designed to save energy INNOVATE
4, I switched the light off to save.........electricity..........ELECTRIC