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17 tháng 4 2022

1. Lists of (danger) endangered species have been made by the scientists.

2. This problem is too ( complicate) complicated for us to solve.

3. The government should prohibit factories from ( discharge) discharging chemical ( pollute) pollutants into the environment.

4. His ( perform) performance was highly ( appreciate) appreciated by the art council.

5. (able) Disabled athletes are provided with special facilities and special services.

6. Mary took to collecting stamps some years ago and now she has a big ( collect) collection.

7. Sometimes our hobbies help (broad) broaden our (know) knowledge.

8. (Sun) Solar energy and wind energy are ( new) renewable resources.

9. Due to the messenger call service, the (receive) receivers are notified of the time and place to receive the call.

10. The earth is expected to be a place where human beings and other living things can ( peace) peacefully coexist.

Read the passage and check (ü) whether the following statements are true (T) or false (F).Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to...
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Read the passage and check (ü) whether the following statements are true (T) or false (F).

Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to another so that we can do work more easily and live more comfortably.

All forms of energy are stored in different ways, in the energy sources that we use every day. These sources are divided into two groups – renewable and nonrenewable. Renewable energy source is an energy source that can be replenished in a short period of time. Nonrenewable energy source is an energy source that we are using up and cannot recreate in a short period of time.

Renewable energy sources include solar energy, which comes from the Sun and can be turned into electricity and heat. Wind, geothermal energy from inside the Earth, biomass from plants, and hydropower and ocean energy from water are also renewable energy sources.

However, we get most of our energy from nonrenewable energy sources, which include the fossil fuels – oil, natural gas, and coal. They’re called fossil fuels because they were formed over millions and millions of years by the action of heat from the Earth’s core and pressure from rock and soil on the remains of dead plants and animals. Another nonrenewable energy source is the element uranium, whose atoms we split (through a process called nuclear fission) to create heat and ultimately electricity.

Question: Renewable energy can be turned into electricity and heat.

A. True

B. False

1
16 tháng 4 2017

Đáp án: A

Read the passage and check (ü) whether the following statements are true (T) or false (F).Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to...
Đọc tiếp

Read the passage and check (ü) whether the following statements are true (T) or false (F).

Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to another so that we can do work more easily and live more comfortably.

All forms of energy are stored in different ways, in the energy sources that we use every day. These sources are divided into two groups – renewable and nonrenewable. Renewable energy source is an energy source that can be replenished in a short period of time. Nonrenewable energy source is an energy source that we are using up and cannot recreate in a short period of time.

Renewable energy sources include solar energy, which comes from the Sun and can be turned into electricity and heat. Wind, geothermal energy from inside the Earth, biomass from plants, and hydropower and ocean energy from water are also renewable energy sources.

However, we get most of our energy from nonrenewable energy sources, which include the fossil fuels – oil, natural gas, and coal. They’re called fossil fuels because they were formed over millions and millions of years by the action of heat from the Earth’s core and pressure from rock and soil on the remains of dead plants and animals. Another nonrenewable energy source is the element uranium, whose atoms we split (through a process called nuclear fission) to create heat and ultimately electricity.

Question: Most of our energy we use every day comes from renewable energy sources.

A. True

B. False

2
27 tháng 11 2019

Đáp án: B

23 tháng 5 2021

B nha bn

25 tháng 2 2020

1. To protect our environment, industrial factories must stop releasing.....pollutants...into the atmosphere. (pollute)

2. The red squirrel is now virtually...extincted.....in England. (extinction)

3. The giant panda is an...undangerous.....species. (danger)

4. When did the world come into....existence.... ? (exist)

5. Things have been going....worse....at work recently (bad)

6. People destroy the environment in this area by adding harmful....pollutants....to the water. ( pollute)

7. People...interfered.....with the environment cause many natural disasters such as drought, flood and so on. ( interfere)

8. He is working for the World Health...organization.....(organize)

9. The rain forests are being systematically.....destroyed....(destroy)

10. Human beings are changing the....environment....in all aspects. (environmentalist)

Read the passage and tick true (T) or false (F).Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to another so that we can do work more easily...
Đọc tiếp

Read the passage and tick true (T) or false (F).

Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to another so that we can do work more easily and live more comfortably.

All forms of energy are stored in different ways, in the energy sources that we use every day. These sources are divided into two groups – renewable and nonrenewable. Renewable energy source is an energy source that can be replenished in a short period of time. Nonrenewable energy source is an energy source that we are using up and cannot recreate in a short period of time.

Renewable energy sources include solar energy, which comes from the Sun and can be turned into electricity and heat. Wind, geothermal energy from inside the Earth, biomass from plants, and hydropower and ocean energy from water are also renewable energy sources.

However, we get most of our energy from nonrenewable energy sources, which include the fossil fuels – oil, natural gas, and coal. They’re called fossil fuels because they were formed over millions and millions of years by the action of heat from the Earth’s core and pressure from rock and soil on the remains of dead plants and animals. Another nonrenewable energy source is the element uranium, whose atoms we split (through a process called nuclear fission) to create heat and ultimately electricity.

Question Nonrenewable energy source is an energy source that can be replenished in a short period of time and renewable energy source is an energy source that we are using up and cannot recreate in a short period of time.

A. True

B. False

1
29 tháng 1 2017

Đáp án: B

Read the passage and check (ü) whether the following statements are true (T) or false (F).Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to...
Đọc tiếp

Read the passage and check (ü) whether the following statements are true (T) or false (F).

Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to another so that we can do work more easily and live more comfortably.

All forms of energy are stored in different ways, in the energy sources that we use every day. These sources are divided into two groups – renewable and nonrenewable. Renewable energy source is an energy source that can be replenished in a short period of time. Nonrenewable energy source is an energy source that we are using up and cannot recreate in a short period of time.

Renewable energy sources include solar energy, which comes from the Sun and can be turned into electricity and heat. Wind, geothermal energy from inside the Earth, biomass from plants, and hydropower and ocean energy from water are also renewable energy sources.

However, we get most of our energy from nonrenewable energy sources, which include the fossil fuels – oil, natural gas, and coal. They’re called fossil fuels because they were formed over millions and millions of years by the action of heat from the Earth’s core and pressure from rock and soil on the remains of dead plants and animals. Another nonrenewable energy source is the element uranium, whose atoms we split (through a process called nuclear fission) to create heat and ultimately electricity.

Question: Wind, biomass, hydropower and ocean energy also renewable energy sources and oil, natural gas, coal and the element uranium are nonrenewable energy sources.

A. True

B. False

2
26 tháng 12 2018

Đáp án: A

23 tháng 5 2021

A nha bn

Read the passage and check (ü) whether the following statements are true (T) or false (F).Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to...
Đọc tiếp

Read the passage and check (ü) whether the following statements are true (T) or false (F).

Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to another so that we can do work more easily and live more comfortably.

All forms of energy are stored in different ways, in the energy sources that we use every day. These sources are divided into two groups – renewable and nonrenewable. Renewable energy source is an energy source that can be replenished in a short period of time. Nonrenewable energy source is an energy source that we are using up and cannot recreate in a short period of time.

Renewable energy sources include solar energy, which comes from the Sun and can be turned into electricity and heat. Wind, geothermal energy from inside the Earth, biomass from plants, and hydropower and ocean energy from water are also renewable energy sources.

However, we get most of our energy from nonrenewable energy sources, which include the fossil fuels – oil, natural gas, and coal. They’re called fossil fuels because they were formed over millions and millions of years by the action of heat from the Earth’s core and pressure from rock and soil on the remains of dead plants and animals. Another nonrenewable energy source is the element uranium, whose atoms we split (through a process called nuclear fission) to create heat and ultimately electricity.

Question: We split the atoms of the element uranium through a process called nuclear fission to create heat and ultimately electricity.

A. True

B. False

1
7 tháng 1 2018

Đáp án: A

Pronunciation 1. A. machine B.shrill C.sugar D.slide 2. A.splt B.splay C.splash D.splatter 3. A.sprite B.spring C.sprint D.sprinkle 4. A.shrill B.shrimp C.shrine D.shrink 5. A.split B.splinter C.splint D.splice 6. A. primitive B. particular C. continuous D. connected 7. A. amount B. mental C. dependence D. opinion 8. A. section B. grammar C. unsuccessful D. demonstrate 9. A. harvest B. circumstances C. produce D. ceremony 10. A. research B. ability C....
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Pronunciation 1. A. machine B.shrill C.sugar D.slide 2. A.splt B.splay C.splash D.splatter 3. A.sprite B.spring C.sprint D.sprinkle 4. A.shrill B.shrimp C.shrine D.shrink 5. A.split B.splinter C.splint D.splice 6. A. primitive B. particular C. continuous D. connected 7. A. amount B. mental C. dependence D. opinion 8. A. section B. grammar C. unsuccessful D. demonstrate 9. A. harvest B. circumstances C. produce D. ceremony 10. A. research B. ability C. companion D. understand Multiple choice 1. She was the last applicant_______. A. to interview B. to be interviewing C. to be interviewed D. to have interviewed 2. I'm hungry. Is there any food_______? A. to be eaten B. for me eating C. eating D. to eat 3. English is an important language_______. A. to master B. for us to master C. which we have to master D. All are correct 4. "What's all that noise about?" "We had a bad accident_______at the factory." A. happening B. happened C. happen D. has happened 5. I wrote to the company_______the them for a catalogue. A. asking B. demanding C. enquiring D. applying 6. I have heard nothing from him since_______. A. he had left B. he leaves C. he has left D. he left 7. Lack of rain early in the season means that the field_______a poor crop. A. surrendered B. yielded C. generated D. suffered 8. Can you find any_______equipment in this department? A. electric B. electrified C. electrical D. electricity 9. You cannot grow crops on_______land. A. exhaustion B. exhaust C. exhausting D. exhausted Error Identification 1. The world's rain forests are being cut down at the rate on 3,000 acres per hour. A B C D 2. Many scientists fear that the earth will run out essential natural resources before the end of the 20th century. A B C D 3. Because much species of plants and animals in Hawaii are threatened withe xtinction within a short period of time, scientists are A B C tryingdesperately to rescue them. D 4. Her many friends,among who I like to be considered, gave her encouragement .A B C D Gap filling There is now increasing concern about the world's energy_______(1), particularly about those involving fossil_______(2). In less than a hundred years we shall probably_______(3) all the present_______(4) of oil and gas. The world's coal_______(5) should last longer but,once used, these cannot be_______(6). It isimportant, therefore, that we should develop such_______(7) sources of energy as solar energy as well as water and wind_______(8), (classed as_______(9) energy). Until these energy_______(10) are widely used, itis important for developed countries to reduce energy consumption as much as possible. 1. A. possessions B. resources C. goods D. materials 2. A. fuels B. powers C. forms D. energies 3. A. end B. compete C. total D. exhaust 4. A. findings B. productions C. amounts D. sources 5. A. reserves B. stores C. mines D. contents 6. A. updated B. repeated C. renewed D. produced 7. A. traditional B. alternative C. revolutionary D. surprising 8. A. force B. strength C. power D. motion 9. A. repeatable B. continual C. renewable D. continuous 10. A. goods B. supplies C. provisions D. materials Word forms 1. He's just bought a car with_____________________operated windows. (electric) 2. The railway line was_____________________in the 1950s. (electric) 3.___________________is the process of changing something so that it worksby______________. (electric) 4. You can be paid in cash weekly or by cheque monthly, those are thetow______________. (alter) 5. Gas and oil_________________always increases in cold weather. (consume) 6. Health-concious________________want more information about the food they buy.(consume) 7. We should pay more attention to renewable sources of energy such as wind and___________power. (sun) 8. We are doing our best with the_________________resources available. (limit) 9. ___________________damage threatens the whole of civilization. (environment) 10. The weather_____________________improved. (gradual) Fill in each gap with a suitable preposition 1. Zoology is more closely related___________biology than it is to botany. 2. Are you interested___________working with them? 3. I certainly hope that David is aware___________all the problems imvolved. 4. Mr. Minh is responsible___________hiring and firing employees. 5. Bred is capable___________doing better work than he's doing at the present. Reduce the relative clauses to participle phrases 1. I don't like people who arrive late. I........................................................................................................................................................ 2. I live in the house which was built a century ago. I......................................................................................................................................................... 3.The people who work here are very interesting. The..................................................................................................................................................... 4. The handkerchief which was embroidered by my sister was really beautiful. The..................................................................................................................................................... 5. I want you to meet the woman who taught me how to drive. I......................................................................................................................................................... 6. Do you know the woman who is coming toward us? Do....................................................................................................................................................... Rewrite the following sentences,using infinitive phrase 1. We had a river in which we could swim. We...................................................................................................................................................... 2. My brother is the only one that realized the danger. My...................................................................................................................................................... 3. He is always the first that comes and the last that goes. He....................................................................................................................................................... 4. The Queen Elizabeth is the largest ship which has been built on the island. The..................................................................................................................................................... Rewrite the following sentences, using relative clause 1. The last person to be interviewed yesterday was Jack. The............................................................................................................................................... 2. Valentine was the first woman to fly into space. Valentine...................................................................................................................................... 3. The only person to remain in the classroom was Peter. The............................................................................................................................................... 4. Is there any place for us to stay tonight? Is................................................................................................................................................... 5. This is the second person to be killed in that way. This......................................................................................................................................
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Pronunciation 1. A. ma ch ine B. sh rill C. s ugar D. s lide 2. A. spla t B. spla y C. spla sh D. spla tter 3. A. spri te B. spri ng C. spri nt D. spri nkle 4. A. shri ll B. shri mp C. shri ne D. shri nk 5. A. spli t B. spli nter C. spli nt D. spli ce 6. A. primitive B. particular C. continuous D. connected 7. A. amount B. mental C. dependence D. opinion 8. A. section B. grammar C. unsuccessful D. demonstrate 9. A....
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Pronunciation 1. A. ma ch ine B. sh rill C. s ugar D. s lide 2. A. spla t B. spla y C. spla sh D. spla tter 3. A. spri te B. spri ng C. spri nt D. spri nkle 4. A. shri ll B. shri mp C. shri ne D. shri nk 5. A. spli t B. spli nter C. spli nt D. spli ce 6. A. primitive B. particular C. continuous D. connected 7. A. amount B. mental C. dependence D. opinion 8. A. section B. grammar C. unsuccessful D. demonstrate 9. A. harvest B. circumstances C. produce D. ceremony 10. A. research B. ability C. companion D. understand Multiple choice 1. She was the last applicant_______. A. to interview B. to be interviewing C. to be interviewed D. to have interviewed 2. I'm hungry. Is there any food_______? A. to be eaten B. for me eating C. eating D. to eat 3. English is an important language_______. A. to master B. for us to master C. which we have to master D. All are correct 4. "What's all that noise about?" "We had a bad accident_______at the factory." A. happening B. happened C. happen D. has happened 5. I wrote to the company_______the them for a catalogue. A. asking B. demanding C. enquiring D. applying 6. I have heard nothing from him since_______. A. he had left B. h e leaves C. he has left D. he left 7. Lack of rain early in the season means that the field_______a poor crop. A. surrendered B. yielded C. generated D. suffered 8. Can you find any_______equipment in thi s department? A. electric B. electrified C. electrical D. electricity 9. You cannot grow crops on_______land. A. exhaustion B. exhaust C. exhausting D. exhausted Error Identification 1. The world's rain forests are being cut down at the rate on 3,000 acres per hour . A B C D 2. Many scientists fear that the earth will run out essential natural resources before the end of the 20 th century. A B C D 3. Because much species of plants and animals in Hawaii are threatened with extinction within a short period A B C of time, scientists are trying desperately to rescue them. D 4. Her many friends, among who I like to be considered , gave her encouragement . A B C D Gap filling There is now in creasing concern about the world's energy_______(1), particularly about those involving fossil_______(2). In less than a hundred years we shall probably_______(3) all the present_______(4) of oil and gas. The world's coal_______(5) should last longer but, once used, these cannot be_______(6). It is important, therefore, that we should develop such_______(7) sources of energy as solar energy as well as water and wind_______(8), (classed as_______(9) energy). Until these energy_______(10) are widely used, it is important for developed countries to reduce energy consumption as much as possible. 1. A. possessions B. resources C. goods D. materials 2. A. fuels B. powers C. forms D. energies 3. A. end B. compete C. total D. exhaust 4. A. findings B. productions C. amounts D. sources 5. A. reserves B. stores C. mines D. contents 6. A. updated B. repeated C. renewed D. produced 7. A. traditional B. alternative C. revolutionary D. surprising 8. A. force B. strength C. power D. motion 9. A. repeatable B. continual C. renewable D. continuou s 10. A. goods B. supplies C. provisions D. materials Word forms 1. He's just bought a car with_____________________operated windows. (electric) 2. The railway line was_____________________in the 1950s. (electric) 3. ___________________is the process of changing something so that it works by______________. (electric) 4. You can be paid in cash weekly or by cheque monthly, those are the tow______________. (alter) 5. Gas and oil_________________always increases in cold w eather. (consume) 6. Health - concious________________want more information about the food they buy. (consume) 7. We should pay more attention to renewable sources of energy such as wind and ___________power. (sun) 8. We are doing our best with the__________ _______resources available. (limit) 9. ___________________damage threatens the whole of civilization. (environment) 10. The weather_____________________improved. (gradual) Fill in each gap with a suitable preposition 1. Zoology is more closely related_____ ______biology than it is to botany. 2. Are you interested___________working with them? 3. I certainly hope that David is aware___________all the problems imvolved. 4. Mr. Minh is responsible___________hiring and firing employees. 5. Bred is capable________ ___doing better work than he's doing at the present. Reduce the relative clauses to participle phrases 1. I don't like people who arrive late. I ............................................................................................................... ............................. ............. 2. I live in the house which was built a century ago. I ............................................................................................................................. ............... ............. 3. The people who work here are very interesting. The ............................................................................................................................. ............... ......... 4. The handkerchief which was embroidered by my sister was really beautiful. The ............................................................................................................................. ............... ......... 5. I want you to meet the woman who taught me how to drive. I .................. .......................................................................................................................... ............. 6. Do you know the woman who is coming toward us? Do ............................................................................................................................. ............... ........... Rewrite the following sentences, using infinitive phrase 1. We had a river in which we could swim. We .. ............................................................................................................................. ............. .......... 2. My brother is the only one that realized the danger. My ................................................ ............................................................................................ .......... 3. He is always the first that comes and the last that goes. He ......................................................................................... ................................................... ........... 4. The Queen Elizabeth is the largest ship which has been built on the island. The .............................................................................................................. .............................. ......... Rewrite the following sentences, using relative clause 1. The last person to be interviewed yesterday was Jack. The .................................................................................................... ........................................ ... 2. Valentine was the first woman to fly into space. Valentine ............................................................................................................................. ......... 3. The only per son to remain in the classroom was Peter. The ............................................................................................................................. ............... ... 4. Is there any place for us to stay tonight? Is ................. ........................................................................................................................... ....... 5. This is the second person to be killed in that way. This ................................................................. .....................................................................
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