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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
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. A. launching B. luxuries C. coming D. peaking
2. A. tickets B. weapons C. spaceships D. products
3. A. but also B. towards 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
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 .
1. Non - renewable sources are being used up. T
2. Many poor people in developing countries do not have little electricity. F
3. Biogas is a new source of energy available for poor people. T
4. Biogas creates a lot of smoke. F
5. The new energy source is not costly T
Energy is fundamental to human beings. Many poor people in developing countries do not have modern sources of energy like electricity or natural gas, with which their life can be improved.
People who live in mountainous areas have to gather wood for fuel. This takes a lot of time. For many people living in rural areas, biogas is the largest energy resource available. The main use of biogas is for cooking and heating, but it can also provide energy for public transport. As biogas is smoke-free, it helps solve the problem of indoor air pollution. Moreover, it’s made from plant waste and animal manure. They cost almost nothing.
The tendency to use renewable energy sources in developing countries is on the increase as non-renewable ones are running outệIn the future, the wind and the sun will be used as the most important environmentally friendly energy sources.
1. Non - renewable sources are being used up. (T)
2. Many poor people in developing countries do not have little electricity. (T)
3. Biogas is a new source of energy available for poor people. (T)
4. Biogas creates a lot of smoke. (F)
5. The new energy source is not costly. (T)
1. When you save energy, you not only save money, you also reduce the demand for ................. such as coal, oil, and natural gas and that is a great way to play a part in saving the planet.
A. carbon footprint B. electricity
C. fossil fuels D. biogas
2. In India, the demand for ................. has always been more than the supply.
A. shortage B. sources C. slogan D. electricity
3. ................. energy is produced by collecting sunlight and converting it into electricity.
A. Hydro B. Nuclear C. Solar D. Wind
4. There are many available ................. power sources in Vietnam including sun, wind, water, etc.
A. nuclear B. hydro C. renewable D. solar
5. Laos and Cambodia have big plans for building up to 11 .......... on the lower Mekong.
A. dams B. slogans C. energy D. coals
6. ................. can be an excellent source of free, renewable energy for poor farmers.
A. Turbine B. Biogas C. Solar panel D. Bulb
7. The government has warned that Britain will face power ................. in the coming winters.
A. coal B. shortages C. slogans D. energy
8. Wind power is one of the earliest ................. sources of energy used by humankind.
A. alternative B. polluted C. harmful D. exhausted
9. Nobody can predict exactly when supplies of fossil fuels will be ................. However, we all know they quickly reduce in quantity.
A. installed B. polluted C. harmful D. exhausted
10. Biogas can be used to ................. natural gas in cooking, heating, or electrical generation.
A. use up B. replace C. pollute D. install
11. Solar energy can be used for ................. electricity, and for hot water heating.
A. investing B. polluting C. generating D. installing
12. The non-renewable sources of energy that we are using are ................. and are bound to expire one day.
A. limited B. plentiful C. abundant D. alternative
13. Shall I say hello to Sharon? I ................. to her today.
A. write B. be writing C. will be writing
14. Can I help you? I ................. you that blouse.
A. will be showing B. will show C. won’t show
15. Good Lord! The engine has stopped. - No problem. Bill ................. a look at it.
A. is having B. will have C. will be having
16. Why don’t you have dinner with us? I ................. anyway.
A. will be cooking B. am cooking C. cook
17. This time next week we ................. round the Aegean Sea.
A. sail B. will be sailing C. will sail
18. If you take three cassettes, you ................. one cassette free.
A. are going to get B. are getting C. will get
19. I ................. my work before they arrive.
A. will be finishing B. finish C. will finish
20. By the end of this century everyone ................. English.
A. will be speaking B. is going to speak C. speaks