III. Tìm một từ thích hợp để điền vào mỗi chỗ trống có đánh số để hoàn chỉnh văn bản sau như ví dụ (câu 0) đã làm. (1.0p) When robots are widely used in the home, (0) ____they______...

When robots are widely used in the home, they will probably be used to do the cleaning , table - laying, scrubbing and washing up , but it is considered unlikely that they will be used to do the cooking - at least not in the near future. In factories, mobile robots are already used to carry out a large number of the distribution and assembly tasks while human beings carry out research and produce plans for new products. Among the numerous jobs on the farm, robots will drive tractors, keeping their eyes on the ground in front to guide the tractor along the straight line. The majority of the robots used at present do not look like human beings at all because their design is chiefly functional.Câu trả lời: When robots are widely used in the home, they will probably be used to do the cleaning , table - laying, scrubbing and washing up , but it is considered unlikely that they will be used to do the cooking - at least not in the near future. In factories, mobile robots are already used to carry out a large number of the distribution and assembly tasks while human beings carry out research and produce plans for new products. Among the numerous jobs on the farm, robots will drive tractors, keeping their eyes on the ground in front to guide the tractor along the straight line. The majority of the robots used at present do not look like human beings at all because their design is chiefly functional.

1.and 2.out 3.products 4.robots 5.lookCâu trả lời: 1.and 2.out 3.products 4.robots 5.look

III. Tìm một từ thích hợp để điền vào mỗi chỗ trống có đánh số để hoàn chỉnh văn bản sau như ví dụ (câu...

Hãy tham gia nhóm Học sinh Hoc24OLM

Hoàng Luận

1 tháng 7 2020 lúc 15:48

In Britain, natural gas is the most popular fuel for heating homes, and for cooking. It is piped all over the country from the gas fields below the North sea. Natural gas is used chiefly as a direct source of energy, although it is also used in the chemical industry. At the moment, the supply is plentiful, but it will be running short by the end of the century, and it will run out during the 21st century unless new supplies are found. We could do without natural gas, as coal gas can be used as a...

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In Britain, natural gas is the most popular fuel for heating homes, and for cooking. It is piped all over the country from the gas fields below the North sea. Natural gas is used chiefly as a direct source of energy, although it is also used in the chemical industry. At the moment, the supply is plentiful, but it will be running short by the end of the century, and it will run out during the 21st century unless new supplies are found. We could do without natural gas, as coal gas can be used as a substitute, and there should be enough coal to last for several centuries. However, it is a form of energy which is not only cheap, but also highly efficient.

Questions

1. Where does natural gas come from?

2. When will it run out?

3. Is it efficient?

4. What can be used as a substitute for natural gas?

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Huyền Trang Hoàng

23 tháng 5 2017 lúc 21:21

The use of computer and the internet allows people to work at home instead of traveling to work. For example, a journalist who lives in a remote part of the world still gets in his articles on time for the next day’s newspapers. The internet allows businesses to communicate with customers and workers in any parts of the world for the cost of a local telephone call . This means it’s inexpensive to communicate . Email allows users to send documents, pictures and other data from one part of the wor...

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The use of computer and the internet allows people to work at home instead of traveling to work. For example, a journalist who lives in a remote part of the world still gets in his articles on time for the next day’s newspapers. The internet allows businesses to communicate with customers and workers in any parts of the world for the cost of a local telephone call . This means it’s inexpensive to communicate . Email allows users to send documents, pictures and other data from one part of the world to another in at least 5 minutes. The internet is providing a lot of new business opportunities. Some businesses are advertising their products on the internet. People can use the internet to do shopping. This saves a lot of time. It is possible to use the internet for education- students may connect with their teachers from home to send or receive e. mail or talk their problems through ‘ on – line’ rather than attend a class. 1 the internet is ................................ to communicate with people around the world a a cheap way b an expensive way c an inconvenient way d a difficult way 2 through the internet , businesses can............................................. a buy goods from each other b advertise and sell their products c send their products to customer d all are correct 3 it takes ............................ to do the shopping to the internet a a lot of time b a little time c less time d more time 4 which of the fowllowing is true ? a thanks to the internet , people do not need to go to work b e-mail can be used to advertise new products c the internet can be used for education d students nowdays spend more time going on line than attending school

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Đỗ Thị Thanh Trà

1 tháng 10 2020 lúc 18:12

Polyester is now being used for bottles. ICI, the chemicals and plastics company, believes that it is now beginning to break the grip of glass on the bottle business and thus take advantage of this huge market. All the plastics manufacturers have been experiencing hard times as their traditional products have been doing badly world-wide for the last few years. Between 1982 and 1984 the Plastics Division of ICI had lost a hundred and twenty million dollars, and they felt that the most hopef...

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Polyester is now being used for bottles. ICI, the chemicals and plastics company, believes that it is now beginning to break the grip of glass on the bottle business and thus take advantage of this huge market.

All the plastics manufacturers have been experiencing hard times as their traditional products have been doing badly world-wide for the last few years. Between 1982 and 1984 the Plastics Division of ICI had lost a hundred and twenty million dollars, and they felt that the most hopeful new market was in packaging, bottles and cans.

Since 1982 it has opened three new factories’ producing “Melinar” , the raw material from which high quality polyester bottles are made.

The polyester bottle was born in the 1970s, when soft drinks companies : like Coca Cola started selling their drinks in grant two-litre containers. Because of the build-up of the pressure of gas in these large containers, glass was unsuitable. Nor was PVC, the plastic which had been used for bottles since the 1960s, suitable for drinks with gas in them. A new plastic had to be made.

Glass is still cheaper for the smaller bottles, and will continue to be so unless oil and plastic become much cheaper, but plastic does well for the larger sizes.

Polyester bottles are virtually unbreakable. The manufacturers claim they are also lighter, less noisy when being handled, and can be re-used. Shopkeepers and other business people are unlikely to object to a change from glass to polyester, since these bottles mean few breakages, which are costly and time-consuming.The public, though, have been more difficult to persuade. ICI’s commercial department is developing different bottles with interesting shapes, to try and make them visually more attractive to the public.

The next step could be to develop a plastic which could replace tins for food. The problem here is the high temperatures necessary for cooking the food in the container.

1.Plastics of various kinds have been used for making bottles

A. since 1982.

B. since the 1970s but only for large bottles.

C. since the 1960s but not for liquids with gas in them.

D. since companies like Coca Cola first tried them.

2. Why is ICI’s Plastics Division interested in polyester for bottles?

A. The other things they make are not selling well.

B. Glass manufacturers cannot make enough new bottles.

C. They have factories which could be adapted to make it.

D. The price of oil keeps changing.

3. Why aren’t all bottles now made of polyester?

A. The price of oil and plastic has risen.

B. It is not suitable for containing gassy drinks.

C. The public like traditional glass bottles.

D. Shop keepers dislike re-usable bottles.

4. Manufacturers think polyester bottles are better than glass bottles because they

A. are cheaper.

B. are more suited to small sizes.

C. are more exciting to look at.

D. do not break easily.

5. Plastic containers for holding food in the same way as cans

A. have been used for many years.

B. are an idea that interests the plastics companies.

C. are possible, but only for hot food.

D. are the first things being made in the new factories.

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Trần Thu Trang

18 tháng 10 2017 lúc 22:58

Give the correct form of the word in CAPITALS to complete each of the following sentences. 1. A leg injury is preventing Peter from active ...........(PARTICIPATE) in the competition. 2. Her children are very..............(DEPEND). They do all the shopping and cooking by themselves. 3. In the future, students will not................(NECESSARY) go to school every day; they can stay at home and follow the lesson online. 4. The morden mother will decrease her..................(INVOLVE) in hous...

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Give the correct form of the word in CAPITALS to complete each of the following sentences.

1. A leg injury is preventing Peter from active ...........(PARTICIPATE) in the competition.

2. Her children are very..............(DEPEND). They do all the shopping and cooking by themselves.

3. In the future, students will not................(NECESSARY) go to school every day; they can stay at home and follow the lesson online.

4. The morden mother will decrease her..................(INVOLVE) in household work as it will be shared by her husband.

5. Teachers should act as..................(FACILITATE), enabling their students to study in the way that suits them best.

6. Our school will participate in a big campaign to save ................(DANGER) species

7. The role of the modern teacher is to provide...............(GUIDE) to the student.

8. It is good news that all the schools in our city are ..................(RESPOND) to changes in the curriculum.

9. Finishing high school at the age 16 is.....................(THEORY) possible for many students.

10. It is announced that successful.................(APPLY) will receive notification within the week.

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Vi Lê Bình Phương

1 tháng 1 2018 lúc 9:31

each year, on September 22th people in over 1500 cities in 40 countries ảound the globe celebrate World Carfree day. This annual event, which is coordinated by the World Car Network in Parague and supported. by the European Union and the United Nations, aim to raise awareness of ......... problems caused by put dependence on private cars. Streets are closed to traffic and opened instead to street parties, theater, bicycles demonstrations or ourdoor cafe, in order to show people what your city mi...

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each year, on September 22th people in over 1500 cities in 40 countries ảound the globe celebrate World Carfree day. This annual event, which is coordinated by the World Car Network in Parague and supported. by the European Union and the United Nations, aim to raise awareness of ......... problems caused by put dependence on private cars. Streets are closed to traffic and opened instead to street parties, theater, bicycles demonstrations or ourdoor cafe, in order to show people what your city might loook like ........... there were fewer or no cars. Over one hundred milion people are believe to take ........... in the celebration, though this figure is difficulty to verify.

The hope of the organizers is that the initiative will serve as a catalyst and lead to more permanent changes ............ will promote and encourage more environmentally friendly alternatives to the car, ............ as walking, cycling, and public transport. ......................., with increasing globe car production and a world which ........... grown used to the benefits of private transport, skeptics of the event say the battle is already lost. One can only hope they are wrong and even if it is unlikely we will see cities ................ any cars at all, people may at least begin to change their habits and leave their car at home more often

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Nguyễn Thị Hồng Ngọc

19 tháng 1 2019 lúc 18:26

Britain is now a highly industrialized country and there are only 238,000 farms in the UK. More and more farmers leave the land because they can not earn enough money to survive. Only large farms are economic and because of this most British farm are big. They usually grow cereals in the east of England and raise sheep and cowsin the north of England and Scotland. The small family farms often have to earn more money by offering bed and breakfast accommodation to tourists. Farming methods in Bri...

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Britain is now a highly industrialized country and there are only 238,000 farms in the UK. More and more farmers leave the land because they can not earn enough money to survive. Only large farms are economic and because of this most British farm are big. They usually grow cereals in the east of England and raise sheep and cowsin the north of England and Scotland. The small family farms often have to earn more money by offering bed and breakfast accommodation to tourists. Farming methods in Britain have also changed. Fields used to be quite small, divided by hedges which were sometimes a thousand years old and full of wild flowers and birds. Many hedges were pulled up to allow farmers to use mordern machinery. Now most fields in England are large by European standards. British farmers give up working on their farms because________ . A.they are tired of the farm work B.they can’t earn their own living by farming C.they want to continue to live D. they are forced to leave the land 2. Most British farms are big because_________ . A. there are plenty of abandoned land B.farming is now industrialized C. small farms are unecenomic D. most British farmers are rich 3.The small family farms often offer bed and breakfast accommodation to tourists ______. A. to show their friendship B. because they want to have more tourists to their farms C. in order to improve their earnings D. so that the tourists will return in their farm the next time 4. Fields on British farms were __________ . A. seperated from each other by hedges B. full of wild flowers and birds C. a thousand years old D. all are correct 5. Which of the following sentences is not true? A. Industries are developed in Britain B. Breeding farms are usually in the north of England C. Many hedges are pulled down for farmers to ex pand their farms D. Most fields in England are now larger than they used to be

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Đinh Thị Ngọc Anh

17 tháng 12 2016 lúc 22:00

Cloze-test: COMPUTERS: GOOD OR BAD For good or bad, computers are now (1) _____ of our daily life. With the (2) _____ of a small home computer now as low as $50, experts predict that before long all schools and businesses and most families in richer parts of the world will own a (3) _____ of some kind. Among general public, computers arouse strong feelings - people either love them (...

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Cloze-test:

COMPUTERS: GOOD OR BAD

For good or bad, computers are now (1) _____ of our daily life. With the (2) _____ of a small home computer now as low as $50, experts predict that before long all schools and businesses and most families in richer parts of the world will own a (3) _____ of some kind. Among general public, computers arouse strong feelings - people either love them (4) _____ hate them.

The computer-lovers talk about how useful computers can be in business, in education and in the home. Apart (5) _____ all the games, you can do your accounts on them, learn languages from them, write letters on them and in some places you even do your shopping with them. Computers, they say, will also bring more leisure, as more and more unpleasant jobs are taken (6) _____ by computerized robots.

The latter, on the (7) _____ hand, argue that computers bring not leisure but unemployment. They worry, too, that people (8) _____ spend all the time talking to comouters will forget (9) _____ to talk to each other. Their biggest fear (10) _____ that computers may eventually take overfrom human being altogether.

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Thảo Ngọc Huỳnh

12 tháng 8 2016 lúc 12:56

*Read the following passage and answer the questions: Electricity is the most common form of energy today. In the morden world, electricity is very available at the touch of switch. Electricity has many uses . The most common use of electricity is to provide artificial lighting. In factories , electricity is used to light up the work place. It is also used to operate air-conditioners, computers and many other machines. Electricity is also used to power many appliances that we have in our homes...

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*Read the following passage and answer the questions:

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

*Questions:

1. Is electricity the common form of energy nowadays?

.............................................................................................

2. What is electricity used to do in factories?

.............................................................................................

3. What appliances do we have in our homes?

.............................................................................................

4. What should we do to save electricity at home?

.............................................................................................

Thank you for you! :))

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Đỗ Thanh Huyền

2 tháng 12 2017 lúc 19:53

MEASURING HEAT A meter is a measuring device. Just as the speedometer in an automobile tells how fast the car is going, a thermometer records how warm or how cold something is. Thermometers measure heat in degrees. For example, for comfort indoors the temperature in a room should be about 70o Farenheit. A simple room thermometer can tell us how near to this the temperature in a room is. Other kinds of thermometers are also used. One is used to measure the heat of an oven. It shows heat from 1...

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MEASURING HEAT A meter is a measuring device. Just as the speedometer in an automobile tells how fast the car is going, a thermometer records how warm or how cold something is. Thermometers measure heat in degrees. For example, for comfort indoors the temperature in a room should be about 70o Farenheit. A simple room thermometer can tell us how near to this the temperature in a room is. Other kinds of thermometers are also used. One is used to measure the heat of an oven. It shows heat from 100o to 600o. Another may be used on an air-conditioner. The thermometers used to measure body heat record temperatures from 92o to 108o. Other thermometers can be used to show that water freezes at 32o. The thermometer used to tell temperature outdoors often records from far below 0o to about 120o. A thermometer is a much-used measuring device that proves helpful in the home, the office, the factory, the laboratory, the schoolroom, and many other places. 61. While not stated in the article, you can tell that A. thermometers are always right. B. thermometers are hard to make. C. body thermometer does not usually go over 108o F 62. This article as a whole is about A. speedometers. B. thermometers and their uses. C. outdoor thermometers. D. measuring heat and weight. 63. The word another in the second papragraph, seventh sentence, refers to …………………. . 64. Which two of this sentences are not true? A. Thermometers measure heat. D. Speedometers measure heat. B. Thermometers are used outsides. E. Thermometers are used only indoors. C. Heat can be measured. 65. What words in the last sentence means often made use of?

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Luyện tập tổng hợp

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