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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)
Energy is the (1) ___capacity _____ to do work and is required for life processes. An energy (2) ___resource _____ is something that can produce (3) ___heat____, power life, move objects, or produce electricity. Matter that stores energy is (4) ___called ____ a fuel. Human energy (5) ___consumption ____ has grown steadily throughout human history. Early humans had modest energy requirements, mostly food and (6) ___fuel ___ for fires to cook and keep warm. In today's society, humans consume as (7) ___much___ as 110 times as much energy per person as early humans. Most of the energy we use today come from (8) ____fossil ____ fuels. However, they have a disadvantage in that they are (9) ___ non-renewable ______ on a human time scale, and cause other potentially harmful effects on the environment. In any event, the exploitation of all energy sources, ultimately rely (10) __on ____ materials on planet Earth
#maymay#
~ Study Well :33 ~
We are looking for cheap, clean, and effective sources of energy. These types of energy won’t cause pollution or waste natural resources. It will be provided freely by the sun. One percent of the solar energy that reaches the earth will be enough to provide electricity for the whole population of the world. Solar energy will be used by many countries around the world. Solar panels will be placed on the roofs of houses and other buildings and the sun’s energy will be used to heat water. The energy will be stored for a long time. We hope that by using solar energy the problem of the energy shortage will be solved.
1. What types of energy are we looking for?
_We are looking for cheap, clean, and effective sources of energy
2. What will we use the sun’s energy for?
_____ The sun’s energy will be used to heat water
3. How long will the energy be stored?
__________The energy will be stored for a long time
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