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KY
29 tháng 7 2021
iii. choose the best answer (a, b, c or d)
1. __________ is a renewable source. (Coal/ Oil/ Wind/ Gas)
2. It is going to rain any minute now. The children ___________ in the rain.
A. is being caught B. will be caught C. is caught D. are caught
3. . Wind, hydro and solar are _______. energy sources.
A. modern B. renewable C. non-renewable D. new
4.___________ you ______ up this book for me, please?
A. Are… going to wrap B. Will … be wrapping C. Will …wrap D. Have…wrapped
5. _____ is a single-wheel bike. ( Monowheel/ Hover scooter/ Segwey/ Teleporter)
6. The books are all________. A. my B. me C. him D. mine
7 .It’s really difficult to _____ a bicycle up the hill. A. pedal B. drive C. fly D. sail
8. He often travels ___________his car. ( by/on/ fly/ in)
9. By the middle of the 21st century, people in developing countries____ more renewable energy.
A. | uses | B. | will be using | C. | used | D. | have used |
10. Alternative sources of energy _____WILL BE_______ developed in the near future.
A. | is | B. | was | C. | has been | D. |
CM
2 tháng 4 2022
1. Solar energy (will use/ will be used/ will be using/ is used) in the world in the future.
2. (Wind/ Oil/ Coal/ Natural gas) power is renewable source.
3. The energy we use that produces carbon dioxide might create a big (non-renewable energy source/ renewable energy source/ carbon footprint/ fossil fuels)
4. "Non-renewable energy" means that it will (produce/ run out/ replace/create)
5. People put (plastics/ solar panels/ nuclear/ biogas) on the roof to catch the sun's energy.
GP
2 tháng 4 2022
Tham khảo:
1. Solar energy (will use/ will be used/ will be using/ is used) in the world in the future.
2. (Wind/ Oil/ Coal/ Natural gas) power is renewable source.
3. The energy we use that produces carbon dioxide might create a big (non-renewable energy source/ renewable energy source/ carbon footprint/ fossil fuels)
4. "Non-renewable energy" means that it will (produce/ run out/ replace/create)
5. People put (plastics/ solar panels/ nuclear/ biogas) on the roof to catch the sun's energy.
K
7 tháng 2 2020
Complete each sentence with the correct form of 1 of the given verbs given.
convert be involve use
pollute release replace make
1. Burning coal and oil RELEASES carbon dioxide that harms the environment.
2. Many families USE biogas
3. Using non - renewable energy sources POLLUTES the environment
4. Solar power can be CONVERTED into electricity
5. There WILL BE a shortage of energy in the near future.
6. Producing biomass energy INVOLVES burning waste, and this may have ba impacts on the environment.
7. Coal is a non - renewable source of energy, because it cannot be easily REPLACED
8. The wind turns turbines to MAKE energy
KY
4 tháng 3 2020
Our non-renewable energy sources such as coal, oil, and natural gas will (1) _______run___ out of in the future. That's the (2) ____reason______ why we are looking for alternative sources of (3) _______energy___ which are cheap, clean and effective. These (4) ____kinds______ of energy will not cause (5) _____pollution_____ or waste natural resources. (6) _____Renewable_____ power is one of them. It's currently the cheapest source of large-scale renewable energy.
Most wind energy is produced from turbines that have three 60-meter-long blades. The wind spins the blades, which turn a shaft connected to a generator that produces (7) ____electricity______. Now, mass production and technology advances are (8) ______made____ turbines cheaper. In 2000, cumulative wind capacity (9) ____of ______the world was 17,000 megawatts. Fifteen years later, this number increased sharply to 430,000 megawatts. It is predicted that with this pace of growth, (10) in 2050 one third of the world's electricity needs will be fulfilled by wind power.
24 tháng 6 2021
unlimited / dangerous / available / exhaustible / polluting
1. Nuclear power produces a lot of energy but it is___dangerous_______ .
2. Renewable energy is also called "clean energy” because it is not______polluting____ .
3. Coal, oil and natural gas are___exhaustible_____ , so we have to use them economically.
4. Biogas is an__avaible______ source of energy for cooking in rural area.
5. Natural resources are not___unlimited______ , so we mustn't waste them.
DT
Đỗ Thanh Hải
CTVVIP
24 tháng 6 2021
1 dangerous
2 polluting
3 available
4 exhaustible
5 unlimited
C. wind
c,wind