Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase...

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nguyen ngoc son

25 tháng 2 2022 lúc 20:28

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 nonew 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 relies on turbines which are noisy, expensive and easy to break down. Solar cells are totally silent and non-polluting. As they ha...

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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 nonew 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 relies 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 cellsrequire 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.

1. What is the main topic of the passage?

A. Advantages and disadvantages of solar energy.

B. Solar energy as an alternative for fossil fuels.

C. Solar energy’s advantage over other sources of energy.

D. The cost of solar energy.

2. What does the word “they” refer to?

A. solar cells B. solar energy users

C. other renewable resources D. advantages

3. Which of the following is the advantage of solar cells?

A. They are non-polluting.

B. They operate quietly.

C. They require little maintenance.

D. All are correct.

4. According to the passage, what is traditional source of energy?

A. sunlight B. electricity C. coal D. water

5. The main disadvantage of solar energy is .

A. expensive

B. difficult

C. unconvenient

D. unfriendly

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Issac Poster

30 tháng 7 2020 lúc 20:38

Almost all our energy comes from oil, coal and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What would happen if there were no oil, coal and gas on earth? Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind and the water. Solar energy is unlimited. It supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for huma...

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Almost all our energy comes from oil, coal and natural gas. We call them fossil fuels. The earth’s
fossil fuels are running out. What would happen if there were no oil, coal and gas on earth?
Scientists are trying to find and use other alternative sources of energy. We can use energy
from the sun, the wind and the water.
Solar energy is unlimited. It supplies all the energy used to grow plants, to evaporate water for
rain, and to maintain the temperature of the planet. All are necessary for human life. If we’re able to
collect solar energy, we’ll be sure to make good use of this abundant source of power.
Another source of energy from nature is the wind. Wind power is clean and plentiful. Energy
from the wind has been used for centuries to move ships, grind grain, pump water and do other kinds
of work. In more recent time, wind power has been used to generate electricity.
Water can also provide power. For a long time, people have used water to power machines.
Some early uses of water power were to mill grain, saw wood and power machinery for the textile
industry. Today water power is mostly used to generate electricity.
11. We are asking the question “What would happen if there were no oil, coal and gas on earth?” because ___.
A. we are now depending so much on fossil fuels.
B. we are looking forward to seeing great changes.
C. we are looking for other alternative sources of energy.
D. other sources of energy can come from the sun, the wind and the water.
12. Which of the following can NOT be used as alternative sources of energy?
A. coal/gas B. the sun/the water
C. the sun/the wind D. solar energy/nuclear power
13. Centuries ago, people used wind power to ___.
A. maintain the earth’s temperature B. get water from underground
C. grow plants D. generate electricity
14. Up till now, water energy has been used for ___.
A. similar purposes C. the textile industry
B. moving ships D. different purposes

4
15. The word “plentiful” in line 8 mostly means ___.
A. fresh B. natural C. available D. limited

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Lớp 9 Tiếng anh Luyện tập tổng hợp

nguyen ngoc son

23 tháng 3 2022 lúc 21:21

Read the passage and choose the correct answer A, B, C or D for each of the following questions.they space used break rely easilySolar energy is a long lasting source of energy which can be (21) __________ almost anywhere. To generate solar energy, we only need solar cells and the sun! Solar cells can (22)__________ be installed on house roofs, so no new space is needed and each user can quietly generate their own energy. Compared to other...

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Read the passage and choose the correct answer A, B, C or D for each of the following questions.

they space used break rely easily

Solar energy is a long lasting source of energy which can be (21) __________ almost anywhere. To generate solar energy, we only need solar cells and the sun! Solar cells can (22)__________ 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, (23)___________ also possess many advantages. Wind and water power(24) _______on turbines which are noisy, expensive and easy to (25)__________down. Solar cells are totally silent and non-polluting. As they have no moving parts, they require little maintenance and have a long lifetime.

Part V: Fill in the numbered blanks in the passage with ONE suitable word from the box.

It’s not enough that the computer is invading our work and play world .It has started to invade our shopping world as well. Shopping by computer, or teleshopping, is a phenomenon that is beginning to appear in homes, stores, hotels, and even airports. The service allows the shopper to look at electronic catalogs and to order items, such as dishes, clothing or concert tickets, without leaving the computer. This modern way of shopping is convenient, specially for busy people.

26. The computer is now invading ………

A. our work and play world B. our work, play and shopping world

C. our shopping world D. our business world

27. Shopping by computer is also called ………

A. teleshopping B. window shopping C. shopping mall D. duty-free shopping

28. The service allows the shopper to ………

A. see the good B. make a bargain C. shop online D. buy low-priced goods

29. Internet shopping is convenient for …………

A. people who don’t have much free time B. people who have to travel a lot

C. people who do the housework D. people who don’t like shopping

30. According to the passage, you can’t do your teleshopping without ………

A.a television B. a shopping list C. a telephone D. a computer

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Thanh Vi

16 tháng 2 2019 lúc 22:19

V. Choose the one option that best completes the passage. The sun has given us solar energy since the earth (24) _________but it wasnt. until recently that (25)______ understood how convert. the suns energy to elec- tricity. Photovoltaic cells, abbreviated PV, convert sunlight (26)________ to elec- tricity. These cells can be so small (27) ___they power a wristwatch or calculator. Large PV system can generate enough electricity for a building and are (28) ________for power in remot...

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V. Choose the one option that best completes the passage.
The sun has given us solar energy since the earth (24) _________but it wasn't. until recently that (25)______ understood how convert. the sun's energy to elec- tricity. Photovoltaic cells, abbreviated PV, convert sunlight (26)________ to elec- tricity. These cells can be so small (27) ___they power a wristwatch or calculator. Large PV system can generate enough electricity for a building and are (28) ________for power in remote areas that get enough (29)________.Solar power plants can generate enough electricity to power homes and businesses but this is new (30)_______and as of 2006, there were only fifteen (31) plants, in the U.S.
24. a. formed b. has formed c. was formed d. has been formed
25. a. invent b. invention c. inventive d. inventors
26. a. mainly b. directly c. exactly d. largely
27. a. as b. than c. that d. then
28. a. use b. to use c. using d. used
29. a. sunshine b. sunrise c. sunshade d. sunset
30. a. technical b. technology c. technician d. echnological
31. a. such c. even d. every b.so

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Ngọc Minh

25 tháng 8 2019 lúc 21:53

(23-28) Choose the word or phrase that best fits the blank space in the following passage: Few people now question the reality of global warming and its effects on the world’s climate. Many scientists put the blame for recent disasters on the increase (23)___________ the world’s temperatures and are convinced that, more than ever before, the Earth is at risk from the forces of the wind, rain, and sun.(24) ________to them, global warming is making extreme weather events, (25) ___________ as hurr...

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(23-28) Choose the word or phrase that best fits the blank space in the following passage:

Few people now question the reality of global warming and its effects on the world’s climate. Many scientists put the blame for recent disasters on the increase (23)___________ the world’s temperatures and are convinced that, more than ever before, the Earth is at risk from the forces of the wind, rain, and sun.(24) ________to them, global warming is making extreme weather events, (25) ___________ as hurricanes and droughts, even more severe and (26) ________ sea levels all around the world to rise. Environmental groups are putting pressure on governments to take actions to reduce the ( 27) _________ of carbon dioxide which is given off by factories and power plants, thus attacking the problem at its source. They are in favor of more money being spent on research into solar, wind and wave energy devices, which could then replace existing power stations. Some scientists, (28) __________, believe that even if we stopped releasing carbon dioxide and other gases into the atmosphere tomorrow, we should have to wait several hundred years to notice the result.

23/ A. at B. in C. by D. to

24/ A. Concerning B. Depending C. Regarding D. According

25/ A. well B. such C. even D. just

26/ A. causing B. letting C. damaging D. making

27/ A. amount B. number C. plenty D. deal

28/ A. really B. despite C. therefore D. however

(29-32) Read the dialogue and then decide whether the statements that follow are true or false. Write True or False in your answersheet:

Electricity is the most common form of energy today. In the modern world electricity is very avail able at the touch of a switch. Electricity has many uses. The most common use of electricity is to provide artificial lighting. In factories, electricity is used to light upthe workplace. It is also used to operate air-conditioners, computers and many other machines. Electricity is also used to power the many appliances that we have in our homes. Such appliances include television sets, computers, electric fans, irons and many others. The list is simply endless. Modern man will most probably be lost without electricity.

____ 29/ The passage is about a kind of energy.

____ 30/ Electricity has a lot of uses.

____ 31/ Without electricity, our life will not be affected

____ 32/ The appliances depended on electricity are endless.

(33-36) Rewrite the sentences so that they are nearest in meaning to the sentence printed before them.

33/ Because of their good performance, they won that match.

Because they _______________________________________________________

34/ My father teaches Math well.

 My father is _______________________________________________________

35/ There isn’t much rain to make the crops better.

 The crops aren’t ____________________________________________________

36/ Why don’t you have your hair cut?

She suggests ______________________________________

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Quan Lạc Hạ Nguy

16 tháng 3 2019 lúc 19:33

Read the following passage and mark the letter A , B , C or D to indicate the correct word or phrase that best fits each of the numbered blanks . One of the most important discoveries of the nineteenth century was a method of using natural gas for Cooking and heating . Large (23)_______natural gas found in the United States , usually several thousand feet below : the surface of (24) _______Earth . For many years after natural gas first discovered , it was thought to have no value . Fin...

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Read the following passage and mark the letter A , B , C or D to indicate the correct word or phrase that best fits each of the numbered blanks .
One of the most important discoveries of the nineteenth century was a method of using natural gas for Cooking and heating . Large (23)_______natural gas found in the United States , usually several thousand feet below : the surface of (24) _______Earth . For many years after natural gas first discovered , it was thought to have no value . Finally , ( 25 ) ________,people began to understand its uses and to find ways of storing it and of moving it from place to place .
Today ( 26 )_______ gas is stored in large tanks and used for lighting Cooking , and heating . In many ways , natural gas is one of our finest fuels . It is cheap and can be used for ( 27 )_______ without making the room hot . It can be moved easily from one place to another through long pipelines , some of which are hundreds of miles in length .
23 . A . areas B . amounts C . piles D . packs
24 . A . one B . a C . anh D . the
25 . A . however B . therefore C . so D . but
26 . A . nature B . natural C . naturally D . naturalize
27 . A . Cook B . Cooker C cooking D , Cooked

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Lưu Linh

1 tháng 3 2022 lúc 9:27

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.Solar energy does not create any (1) ________ and is widely used by many countries. It is (2) ________ source of power because the sun will continue to produce sunlight all the years. Solar panels which are required to harness this energy can be used (3)________ a long time and require little or no maintenance. (4) ________ , solar ene...

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Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.

Solar energy does not create any (1) ________ and is widely used by many countries. It is (2) ________ source of power because the sun will continue to produce sunlight all the years. Solar panels which are required to harness this energy can be used (3)________ a long time and require little or no maintenance. (4) ________ , solar energy proves to be ineffective in colder regions which don’t receive good sunlight. (5) ________ cannot be used during night and not all the light from the sun can be trapped by solar panels. Solar energy advantages are much more than its disadvantages (6) ________ make it as a viable source of producing alternative energy.
1. A. pollute B. pollution C. pollutedly D. polluted

2. A. renewable B. dangerous C. expensive D. ineffective

3. A. of B. for C. at D. with

4. A. Therefore B. However C. So D. Although

5. A. It B. Its C. She D. He

6. A. who B. when C. which D. whom

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Quan Lạc Hạ Nguy

27 tháng 10 2018 lúc 19:15

Are you looking for a cheap. clean, effective source of power that doesnt cause pollution or waste natural resources? Look no further than solar energy from the sun. At present, most of our electricity comes from the use of coal, gas, oil, or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the Earth is enough to provide power for the total pollution. Many countries are already using solar energy. Solar panels are placed on the roof of a house...

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Are you looking for a cheap. clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from the sun. At present, most of our electricity comes from the use of coal, gas, oil, or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the Earth is enough to provide power for the total pollution. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the Sun's energy is used o heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy. Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar energy instead of gas by the year 2015.

True or False sentence:

1....................Solar energy can be cheap and clean.

2....................Most of our electricity now comes from nuclear power.

3....................the solar energy that gets to the Earth cannot provide enough power for the world's population.

4....................Solar energy can be used on cloudy days.

5....................All buildings in Sweden will be heated by solar energy in 2050.

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Chii Chi

15 tháng 8 2019 lúc 20:13

test 13 (1-10) Choose the word or phrase that best fits the blank space in each sentence: 1/ She got a (n) __________ to check all the water pipes in her house. A. piper B. plumber C. tinker D. eletrician 2/ No one can __________ the advantages of using computer. A. agree B. accept C. deny D. refuse 3/ Many people think chatting on the internet is__________ . A. time-consumed B. consumed- time C. consuming- time D. time- consuming 4/ The local authority should ___________ the fish catchi...

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test 13

(1-10) Choose the word or phrase that best fits the blank space in each sentence:

1/ She got a (n) __________ to check all the water pipes in her house.

A. piper B. plumber C. tinker D. eletrician

2/ No one can __________ the advantages of using computer.

A. agree B. accept C. deny D. refuse

3/ Many people think chatting on the internet is__________ .

A. time-consumed B. consumed- time C. consuming- time D. time- consuming

4/ The local authority should ___________ the fish catching by electricity.

A. protected B. allow C. permit D. prohibit

5/ Le Anh is tired _____ he goes on completing the homework.

A. because B. so C. but D. and

6/ Let’s go for a walk, _________ ?

A. do we B. don’t we C. shall we D. let we

7/ Her father seldom writes letters, _________ ?

A. doesn’t he B. does he C. doesn’t she D. does she

8/ It is easy for everyone to get access __________ the internet.

A. on B. in C. to D. for

9/ People ________ all ages can watch this film.

A. from B. of C. with D. in

10/ I suggest fixing the dripping faucet. – “________________ .”

A. yes, please B. good idea C. we will D. I’m afraid not

(11-12) Choose the underlined word or phrase(A,B,C, or D) that needs correcting:

11/ When I was coming, they were playing chess

A B C D

12/ We are all slow destroying the environment around us.

A B C D

(13-16) Use the correct tense or form of the verbs in parentheses.

13/ If we pollute the water, we __________ no fresh water to use. (have)

14/ Why not ____________ energy in your family. ( save)

15/ The director doesn’t allow __________ in the office. ( smoke)

16/ Raw sewage ___________ directly into the sea. (pump

17-22) Use the correct form of the words in parentheses:

17/ ___________ are concerned about the rising level of air pollution. ( environment)

18/ The school believes in __________ teaching methods. (interact)

19/ There is a __________ faucet in your kitchen. ( drip)

20/ This country is paying attention to the ________ of tourism. (develop)

21/ My house is _________ near a bus stop. ( convenience)

22/ What should you do in your school to _________ pollution? ( minimum)

(23-28) Choose the word or phrase that best fits the blank space in the following passage:

Television first (23)___________ some fifty years ago in the 1950s. Since then, it has been one of the most (24) ________ sources of entertainment for both the old and the young. Television offers cartoons for children, world (25) _________, music and many other programs. If someone is interested in sports, for instance, he can just choose the right sports channel. There he can enjoy a broadcast of an international football match(26) ________ it is actually happening. Television is also a very useful way for companies to advertise their products. It is not to hard for us to see why ( 27) _________ is a TV set in almost every home today. And, engineers are developing interactive TV (28) __________ allows communication between viewers and producers.

23/ A. appeared B. invented C. came D. happened

24/ A. cheap B. expensive C. popular D. impressive

25/ A. goods B. news C. things D. places

26/ A. as B. so C. and D. or

27/ A. it B. this C. that D. there

28/ A. who B. which C. what D. it

(29-32) Read the dialogue and then decide whether the statements that follow are true or false. Write True or False in your answersheet:

Many people still believe that natural resources will never be used up. Actually, the world’s energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to professor Marvin Burnham of the New England institute of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative.

____ 29/ Natural resources will never run out.

____ 30/ We don’t know exactly how much fuel is left.

____ 31/ We shouldn’t waste natural resources.

____ 32/ According to professor Marvin Burnham, solar energy will be used as a substitute for natural resources

(33-36) Rewrite the sentences so that they are nearest in meaning to the sentence printed before them.

33/Does your father use the internet every day?  Your father _________________________________________________________

34/ You didn’t phone me about it. I’m disappointed with that.  I’m _______________________________________________________________

35/ As she was violently sick, she couldn’t come to class. Because of __________________________________________________________

36/ She can save much water by taking showers instead of baths  If she ______________________________________________________________

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Luyện tập tổng hợp

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