solar eclipse là: nhật thực hoàng hôn
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Lunar eclipse
V - Read the following passage, then choose the correct answer to questions 26 - 30.
Solar energy is a long lasting source of energy, and it can (26)________almost anywhere. To generate solar energy, we only need solar cells and (27)________! Solar cells can easily be installed on house (28)________, so we don’t need any new space. Compared to other renewable sources, they also possess many advantages: wind and water power rely on turbines which (29)________noisy, expensive and which take up l...
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V - Read the following passage, then choose the correct answer to questions 26 - 30. Solar energy is a long lasting source of energy, and it can (26)________almost anywhere. To generate solar energy, we only need solar cells and (27)________! Solar cells can easily be installed on house (28)________, so we don’t need any new space. Compared to other renewable sources, they also possess many advantages: wind and water power rely on turbines which (29)________noisy, expensive and which take up large space. Solar cells are totally silent and (30)________. As they have no moving parts, they require little maintenance and have a long lifetime. 26. A. be used B. is used C. be using D. to be used 27. A. the earth B. the planet C. the sun D. the moon 28. A. yards B. roofs C. gardens D. doors 29. A. is B. be C. are D. was 30. A. polluted B. polluting C. non-polluted D. non-polluting VI - Read the following passage, then choose the correct answer to questions Devastating floods along the coast have left many people homeless. People are asked to help by donating food, clothes, furniture, and other supplies to the Assistance Fund. Donations of bottled water are especially needed, since the floods have disrupted the local water supply. In addition, volunteers are needed to travel to the flooded area to help distribute the donations. 1. What does this notice concern? A. Help for flood victims B. Safety precaution C. Dangerous roads D. Warning about weather 2. What kind of supplies is NOT mentioned? A. Furniture B. Clothing C Food. D. Medicine 3. In addition to supplies, what is needed? A. Volunteers B. New bridges C. Places to stay D. Teacher 4. “devastating floods” in line 1 refer to those that_________. A. happen suddenly B. are very short C. last for a long time D. cause a lot of damage 5. The word “donating” in line 2 is closest in meaning to_________. A. selling B. buying C. giving D. taking VII - Complete the second sentence so that it has a similar meaning to the first one. (0,4) 36. I couldn’t sleep. I was tired. - Although_________________________________. 37. The planet is Venus. The planet is closest to the Earth. - The planet which__________________________________________. 38. They have just sent an ambulance to the school. - An ambulance_______________________________________________.
13 tháng 8 2021 lúc 10:18
Solar energy is a long lasting source of energy which can be used almost anywhere. To generate solar energy, we only need solar cells and the sun! Solar cells can easily be installed on house roofs, so no new space is needed and each user can quietly generate their own energy. Compared to other renewable sources, they also possess many advantages. Wind and water power rely on turbines which are noisy, expensive and easy to break down. Solar cells are totally silent and non-polluting. As they hav...
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Solar energy is a long lasting source of energy which can be used almost anywhere. To generate solar energy, we only need solar cells and the sun! Solar cells can easily be installed on house roofs, so no new space is needed and each user can quietly generate their own energy. Compared to other renewable sources, they also possess many advantages. Wind and water power rely on turbines which are noisy, expensive and easy to break down. Solar cells are totally silent and non-polluting. As they have no moving parts, they require little maintenance and have a long lifetime. However, solar energy also has some disadvantages. We can only generate solar energy during daytime because the system depends on sunlight. Besides, solar cells require large area to work effectively. The main disadvantage of solar energy is that it costs about twice as much as traditional sources such as coal, oil and gas. This is because solar cells are expensive. Scientists are hoping that the costs of solar cells will reduce as more and more people see the advantages of this environmentally friendly source of energy
40. What does the word advantages in line 13 mean?
A. very bad B. resources C. benefits D. friendly
II. Put the dialogue into the correct order.……….. No, I don’t. Does it cost a lot to install solar panels?………. Don’t worry. The panels have solar betteries that can store extra solar power for later use when thesunnn is shining.……… That’s great! I really wwant to reduce my carbon footprint as much as possible.……….. Thanks.…..1…. Do you use solar energy at home?……… Really? And solar energy is green energy, isn’t it?……… I know. Will I have power when the sun goes down?………. Yes, it does. But you ca...
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II. Put the dialogue into the correct order.
……….. No, I don’t. Does it cost a lot to install solar panels?
………. Don’t worry. The panels have solar betteries that can store extra solar power for later use when the
sunnn is shining.
……… That’s great! I really wwant to reduce my carbon footprint as much as possible.
……….. Thanks.
…..1…. Do you use solar energy at home?
……… Really? And solar energy is green energy, isn’t it?
……… I know. Will I have power when the sun goes down?
………. Yes, it does. But you can reduce your electric bill by using solar power.
……… By consuming green energy, you can definitely do it.
……... Yes, solar power is one of the cleanest sources of energy, so it can help avoid the carbon dioxide and
other air pollution emissions.
1. Solar panels work by converting solar energy into electricity. (Make a question)............................................?2. Although Emily is young, she knows how to use water economically. (Rewrite the sentence with Despite)Despite..............3. Ms Kate walked to the market, but now she doesnt. (Rewrite the sentence with used to)Ms Kate used to .4. there/ future/ probably/ in/ be/ will/ cars/ the/ flying. (Put the words in the correct order)..
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1. Solar panels work by converting solar energy into electricity. (Make a question)
=>............................................?
2. Although Emily is young, she knows how to use water economically. (Rewrite the sentence with Despite)
=>Despite..............
3. Ms Kate walked to the market, but now she doesnt. (Rewrite the sentence with used to)
=>Ms Kate used to .
4. there/ future/ probably/ in/ be/ will/ cars/ the/ flying. (Put the words in the correct order)
=>..
VII. There is one mistake in each sentence. Find and correct it.1. The burning of fossil fuels is harmful for the environment and public health.2. Solar energy can convert into other forms of energy, such as heat and electricity.3. Solar power is by far the more popular renewable energy source.4. Within ten years, people will be used less fossil fuel and more renewable energy.5. Using solar energy instead fossil fuels can help reverse the effects of global warming.6. Many people living in rural...
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VII. There is one mistake in each sentence. Find and correct it.
1. The burning of fossil fuels is harmful for the environment and public health.
2. Solar energy can convert into other forms of energy, such as heat and electricity.
3. Solar power is by far the more popular renewable energy source.
4. Within ten years, people will be used less fossil fuel and more renewable energy.
5. Using solar energy instead fossil fuels can help reverse the effects of global warming.
6. Many people living in rural areas use biogas to cook, and heating.
7. Wind power is clean, abundant, widely available, and environmental friendly.
8. One of the ways you can save energy in your home are to use energy saving light bulbs.
giải thích với aaa
How many planets are in the solar system?
jupiter is ..... planet in the solar system
A. The biggest
B.bigger
C/ the bigger
Rewrite sentences without changing the meaningWe can use a solar charge for charging mobile devices. A. A solar charge can used for charging mobile devices. B. A solar charge can use for charging mobile devices. C. A solar charge can be used for charging mobile devices. D. A solar charge can be for used charging mobile devices.
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Rewrite sentences without changing the meaning
We can use a solar charge for charging mobile devices.
A. A solar charge can used for charging mobile devices.
B. A solar charge can use for charging mobile devices.
C. A solar charge can be used for charging mobile devices.
D. A solar charge can be for used charging mobile devices.