Violent natural disasters have been a fact of human life since the (BEGIN)_______ of the species, but the death counts of the most ancient of these disaters are lost to history. The Merditerranean isl...

Violent natural disasters have been a fact of human life since the (BEGIN)_____beginning __ of the species, but the death counts of the most ancient of these disaters are lost to history. The Merditerranean island of Stroggli, for example, is belived to have been(COMPLETE)____completely __ wiped out by a volcanic eruption and ensuing tsunami that eradicated the entrie Minoan (CIVILIZE)_______ around 1500 B.C. How many lives were lost? We'll never know. For other disaters,(HISTORY)__historians ____ can at least make estimates. The following 11 disaters are the deadliest for which reasonably accurate (DIE)___death __ toll exist. The lesson? While the chaos of a natural disater can mean exact numbers are hard to come by, earthquakes and floods are the disaters most likely to kill large swaths of the population.Câu trả lời: Violent natural disasters have been a fact of human life since the (BEGIN)_____beginning __ of the species, but the death counts of the most ancient of these disaters are lost to history. The Merditerranean island of Stroggli, for example, is belived to have been(COMPLETE)____completely __ wiped out by a volcanic eruption and ensuing tsunami that eradicated the entrie Minoan (CIVILIZE)_______ around 1500 B.C. How many lives were lost? We'll never know. For other disaters,(HISTORY)__historians ____ can at least make estimates. The following 11 disaters are the deadliest for which reasonably accurate (DIE)___death __ toll exist. The lesson? While the chaos of a natural disater can mean exact numbers are hard to come by, earthquakes and floods are the disaters most likely to kill large swaths of the population.

Violent natural disasters have been a fact of human life since the (BEGIN)_____beginning __ of the species, but the death counts of the most ancient of these disaters are lost to history. The Merditerranean island of Stroggli, for example, is belived to have been(COMPLETE)____completely __ wiped out by a volcanic eruption and ensuing tsunami that eradicated the entrie Minoan (CIVILIZE)_____civilization__ around 1500 B.C. How many lives were lost? We'll never know. For other disaters,(HISTORY)__historians ____ can at least make estimates. The following 11 disaters are the deadliest for which reasonably accurate (DIE)___death __ toll exist. The lesson? While the chaos of a natural disater can mean exact numbers are hard to come by, earthquakes and floods are the disaters most likely to kill large swaths of the population.Câu trả lời: Violent natural disasters have been a fact of human life since the (BEGIN)_____beginning __ of the species, but the death counts of the most ancient of these disaters are lost to history. The Merditerranean island of Stroggli, for example, is belived to have been(COMPLETE)____completely __ wiped out by a volcanic eruption and ensuing tsunami that eradicated the entrie Minoan (CIVILIZE)_____civilization__ around 1500 B.C. How many lives were lost? We'll never know. For other disaters,(HISTORY)__historians ____ can at least make estimates. The following 11 disaters are the deadliest for which reasonably accurate (DIE)___death __ toll exist. The lesson? While the chaos of a natural disater can mean exact numbers are hard to come by, earthquakes and floods are the disaters most likely to kill large swaths of the population.

Violent natural disasters have been a fact of human life since the (BEGIN)__beggining_____ of the species, but the death counts of the most ancient of these disaters are lost to history. The Merditerranean island of Stroggli, for example, is belived to have been(COMPLETE)__completely____ wiped out by a volcanic eruption and ensuing tsunami that eradicated the entrie Minoan (CIVILIZE)___civilization____ around 1500 B.C. How many lives were lost? We'll never know. For other disaters,(HISTORY)__historians____ can at least make estimates. The following 11 disaters are the deadliest for which reasonably accurate (DIE)__death___ toll exist. The lesson? While the chaos of a natural disater can mean exact numbers are hard to come by, earthquakes and floods are the disaters most likely to kill large swaths of the population.Câu trả lời: Violent natural disasters have been a fact of human life since the (BEGIN)__beggining_____ of the species, but the death counts of the most ancient of these disaters are lost to history. The Merditerranean island of Stroggli, for example, is belived to have been(COMPLETE)__completely____ wiped out by a volcanic eruption and ensuing tsunami that eradicated the entrie Minoan (CIVILIZE)___civilization____ around 1500 B.C. How many lives were lost? We'll never know. For other disaters,(HISTORY)__historians____ can at least make estimates. The following 11 disaters are the deadliest for which reasonably accurate (DIE)__death___ toll exist. The lesson? While the chaos of a natural disater can mean exact numbers are hard to come by, earthquakes and floods are the disaters most likely to kill large swaths of the population.

Violent natural disasters have been a fact of human life since the (BEGIN)_______ of the species, but the death counts o...

Hãy tham gia nhóm Học sinh Hoc24OLM

thăng

16 tháng 2 2020 lúc 20:31

SECTION III: READING (5.0 points) Part 1: Read the following passage and choose the correct answer to each of the following questions. Write your answer (A, B, C, or D) in the numbered boxes. Since ancient times, one of the most common materials people have utilized to make things with is wood. Wood is used to make houses, buildings, and other structures. People also make a large number of smaller objects with it. The desire to make finished products more...

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SECTION III: READING (5.0 points)
Part 1: Read the following passage and choose the correct answer to each of the following
questions. Write your answer (A, B, C, or D) in the numbered boxes.
Since ancient times, one of the most common materials people have utilized to make things
with is wood. Wood is used to make houses, buildings, and other structures. People also
make a large number of smaller objects with it.
The desire to make finished products more beautiful appears to be ingrained in huma n
nature. On account of this fact, for thousands of years, people have carved and shaped
wooden objects to make them more appealing to the eye. Humans have additionally tended
to create both religious and ceremonial objects from wood. In fact, all around the world,
countless cultures have made use of ceremonial wood carvings. These objects often reflect
the spirit of the people who made them, and each of them tends to hold a special
significance as well.
One of the most common types of wood carvings is the mask. People in many cultures in
Asia, Africa, and North America have made ceremonial wooden masks. In Africa, for
instance, large numbers of tribes use wooden masks for vari ous spiritual rituals. These
masks are often in the form of animals that are sacred to the tribes. In other cases, the masks
have human forms. The faces, however, may not be exactly humanlike. For instance, the
faces can be distorted, having wider, longer, smaller, or larger features than normal. The
masks may be carved to give them ugly or frightening appearances as well. And, on other
occasions, the masks are made to look as beautiful as possible.
While masks tend to be fairly small, other wood carvings can be enormous. Among the
largest of all ceremonial wood carvings is the totem p ole. Totem poles have been built by
several Native American tribes that reside in the northwestern part of North America. They
are normally made to represent families, or they may honor significant historical events.
Some even tell stories. A typical totem pole has several individual carvings on it. Each
carving represents a different part of the family history, event, or story. Most totem poles
have human or animal faces, as well as other figures, carved in them. They are so large that
they are made from e ntire trees. Once the trees are cut down, master craftsmen work on
them. When completed, they may or may not be painted. Then, the totem poles are
positioned in places of honor and placed upright.

1. What is this passage mainly about?
A. The ways wood can be used to make buildings B. The purposes of masks in some cultures
C. The types of wood carvings some people make D. Totem poles and their significance
2. In line 4, the word ingrained is closest in meaning to _________.
A. embedded B. disturbed C. initiated D. consistent
3. Why have some people carved wooden objects?
A. To give them to others as gifts B. To worship them as idols
C. To employ them as weapons D. To utilize them in ceremonies
4. In line 14, the phrase sacred to is closest in meaning to _________.
A. important to B. hunted by C. revered by D. necessary for
5. What does the author say about masks?
A. They always resemble human faces. B. It takes a great deal of effort to make them.
C. People make them on several continents. D. Animal masks are more popular than human ones.
6. The author uses totem poles as an example of _________.
A. wood carvings that are large in size B. a type of wood carving older than masks
C. the most impressive of all wood carvings D. the wood carvings favored by all Native Americans
7. In line 22, the word they refers to _________.
A. several Native American tribes B. totem poles C. families D. significant historical events
8. What does the author imply about wood carvings?
A. They take years to learn how to make. B. They are expensive to buy.
C. They need special types of wood. D. They may vary in size.
9. The author mentions all of the following about totem poles EXCEPT _________.
A. what they look like B. what they represent
C. which trees are used to make them D. who usually carves them

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Mỹ Bùi

13 tháng 4 2020 lúc 17:11

A forest is a special place. In the forest, surrounded by tall trees, you are cut off from the would around you, and filled with the sights and sounds of nature. Many fairy tales and legends are set in forests, which have been thought to hold magic and mystery. Today we know that these are only stories, but the forest is still a place that holds many of the worlds most valuable resources. Forest has always been important to people. In the past, many people got food by hunting forest animals and...

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A forest is a special place. In the forest, surrounded by tall trees, you are cut off from the would around you, and filled with the sights and sounds of nature. Many fairy tales and legends are set in forests, which have been thought to hold magic and mystery. Today we know that these are only stories, but the forest is still a place that holds many of the world's most valuable resources.
Forest has always been important to people. In the past, many people got food by hunting forest animals and gathering wild plants. With the advance of civilization, fewer people now live in forests, but forest are more valuable than ever. Forests have an important economic value because they provide us with resources such as timber. Forests are vital to the environment because they clean the air we breathe. Forests are also treasured for their beauty

Matching

1. Forest |a. Precious

2. Tales |b. The activity of looking for and killing animals

3. Valuable|c. Important

4. Hunt |d. Large area of land covered by trees

5. Vital |e. Stories about imaginary events or people

True or false

1. When you are in the forest you are away from the natural

2. The forest is a place that holds many of the world's most valuable resources

3. Forest are always important to people

4. Many people now live in forest

5. Forest are not only treasured for their beauty but also for their economic value

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Vinh Phạm

22 tháng 5 2019 lúc 8:33

1. We have to ..............................all the new words in the notebook ( memory ). 2. ...................... waves are one of the great forces of nature . They are very dangerous for people ( tide). 3. Tsunamis, earthquakes and typhoons are ............................ disasters ( nature). 4. A typhoon is going to his our area . What sorts of ............................... shall we make?( prepare). 5............................. food are very convenient for campers ( can ). 6....

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1. We have to ..............................all the new words in the notebook ( memory ). 2. ...................... waves are one of the great forces of nature . They are very dangerous for people ( tide). 3. Tsunamis, earthquakes and typhoons are ............................ disasters ( nature). 4. A typhoon is going to his our area . What sorts of ............................... shall we make?( prepare). 5............................. food are very convenient for campers ( can ). 6. Today.................................can...............................when the earthquake will occur ( science/prediction ). 7. The mountain was full of .............................rock and ash when the ........................ was over ( volcano/erupt). 8. Thousands of people have been made ................................. by flooding ( home ). 9. If we want to look after the environment , we should protect...............................rainforest ( tropic). 10. Many people were ............................... killed in that storm ( disaster ). 11. The lava ........................as it cools ( solid ). 12. "You look nervous"."Thunder makes me ...................................." ( terrify ). 13. The weather is so........................ that I don't know that should take an umbrella or sun-tan lotion ( predict). 14. .............................., people eat....................... rice cakes at Tet ( tradition/stick). 15. We went to the shop downtown to by some .............................. ornament ( decoration )

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Acacia

13 tháng 11 2019 lúc 19:28

Earth is losing wildlife at a faster rate than at any time in history. This is according to the new Living Planet Report from the World Wildlife Fund. The report says the global wildlife population shrank by 60 per cent between 1970 and 2014. The WWF warned that: Earth is losing biodiversity at a rate seen only during mass extinctions. Researchers state that most of the decline in our animal population is because of exploding human consumption. There are more and more humans on this planet. We a...

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Earth is losing wildlife at a faster rate than at any time in history. This is according to the new "Living Planet Report" from the World Wildlife Fund. The report says the global wildlife population shrank by 60 per cent between 1970 and 2014. The WWF warned that: "Earth is losing biodiversity at a rate seen only during mass extinctions." Researchers state that most of the decline in our animal population is because of "exploding human consumption". There are more and more humans on this planet. We are eating more, overfishing, cutting down trees for beef production, consuming more, and using more energy and natural resources. This has resulted in a massive loss of habitat for animals.The report estimates that only a quarter of the world's land has been untouched by humans. This means human activity has greatly affected animals on three-quarters of Earth's surface. Researchers tracked more than 4,000 species of mammals, birds, reptiles, fish and amphibians. They say the loss of animal life is worst in South and Central America. These regions saw an 89 per cent loss in the population of vertebrates in the past four decades. The WWF wrote: "The astonishing decline in wildlife population...is a [depressing] reminder, and perhaps the ultimate indicator, of the pressure we [put] on the planet." It warned: "We can be the generation that had its chance and failed to act; that let Earth slip away."

(ANswer the question )

1 what is the name of there port from the wwf

2 what did the WWF say the earth is losing at a rae seen in extinction

3 what did researchers say the decide in wildlife was because of

4 what the article say trees were being cut down for

5 what did the article say animals had lost

minh cam on nhieu nha

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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

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

Lê Minh Phương

19 tháng 9 2020 lúc 18:55

What is good writing for children? The children’s publishers will tell you they look for ‘good writing’. What exactly do they mean? Before you send a story you have written to any publisher at all, your severest critic ought to be you vourself. To have a chance of succeeding in the competitive market of children’s fiction, you should constantly be aware, every single time you sit down at your word-processor, of the need to produce ‘good, original writing’. A difficult task, maybe, but one...

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What is good writing for children?
The children’s publishers will tell you they look for ‘good writing’. What exactly do they mean?

Before you send a story you have written to any publisher at all, your severest critic ought to be you vourself. To have a chance of succeeding in the competitive market of children’s fiction, you should constantly be aware, every single time you sit down at your word-processor, of the need to produce ‘good, original writing’. A difficult task, maybe, but one which hopefully we will help you to achieve.

To begin with, let us try to pin down exactly what publishers mean when they talk about ‘good writing’ for children. A useful starting point would be to take a look at some of the children’s books which won literary prizes last year. Reading these books is one of the easiest and most enjoyable ways of: (a) finding out what individual publishers are publishing at the moment, and (b) learning a few tricks of the trade from well-established professionals. It goes without saying, of course, that slavishly copying the style and subject matter of a successful author is usually a recipe for disaster. Nor should you become downhearted after reading a particularly brilliant piece of work, and miserably think you will never be able to match up to those standards. Remember, overnight success is rare - most successful children’s authors will have struggled long and hard to learn their trade. Read these books as a critic; note down the things you enjoyed or admired, as well as areas where you feel there was possibly room for improvement. After all, nobody is perfect, not even a successful, prize-winning author.

Possibly the toughest challenge is right at the youngest end of the age range - the picture book. The would-be author/ illustrator is attempting to create an exciting story out of the narrow, limited, everyday world of a young child’s experience - not easy at all. The whole storyline has to be strong enough to keep the reader turning the pages, yet simple enough to fit into a few pages. Another problem for the new picture-book author is that it can seem that every subject and every approach has been done to death, with nothing new left to say. Add to this the fact that printing costs are high because of full colour illustrations, which means that the publisher will probably want a text that suits the international market to increase sales, and a novel for ten-year olds, with hardly any pictures at all, starts to look much more inviting.

You would be forgiven for wondering if there are any truly original plots left to impress publishers with. But remember that, in many ways, it is the writer’s own personal style, and intelligent handling of a subject that can change a familiar, overworked plot into something original and fresh. To illustrate this, read The Enchanted Horse by Magdalen Nabb. A young girl called Irina finds an old wooden horse in a junk shop, takes it home and treats it as if it was real. Soon it magically starts to come to life ... Sounds familiar? The magic object that comes alive is a storyline that has been used in hundreds of other children’s stories. So why does it succeed here? The answer is that Magdalen Nabb has created a strong, believable character in the lonely, unhappy heroine Irina, and the descriptions of her relationship with the wooden horse are poetic and touching.

So, to return to the question asked at the beginning: What exactly is ‘good writing’ for children? The answer is that it is writing which is fresh, exciting and unpredictable, and which gives a new and original angle on what might be a well- worn subject. But do not be put off if you feel that you simply cannot match up to all these requirements. While there is obviously no substitute for talent, and the ability to come up with suitable ideas, many of the techniques for improving and polishing your manuscript can be learned.

8. Why does the article advise people to look at prize-winning books?

A. to copy the author’s style

B. to realise what a high standard needs to be reached

C. to get an idea of what might be successful

D. to find out how to trick publishers

9. What do most successful children’s authors have in common?

A. They did not get depressed by early failures.

B. They have learned how to be critical of other authors’ work.

C. They find it easy to think of storylines that will sell.

D. They have worked hard to become well-known.

10. Why is the picture book the most difficult to write?

A. There is a limited range of subjects available.

B. Young children cannot follow storylines easily.

C. The pictures need to be exciting.

D. Children want to be able to read it quickly.

11.What looks ‘more inviting’ in line 54?

A.the international market

B. the increased sales

C. the novel for ten-year-olds

D. the type of pictures

12. The book about Irina is successful

A. because of the unusual way magic is used.

B. because of the way the character is described.

C. because the story has not been told before.

D. because the pictures bring the story to life.

13. What does ‘it’ refer to in line 68?

A. the storyline

B. the magic object

C. the horse

D. the children’s story

14. What conclusion does the writer of the text come to?

A. Anyone can learn to write a good story.

B. The subject matter is the most important consideration.

C. If you have natural ability, you can learn the rest.

D. Some published fiction is badly written.

15. Why was this text written?

A. to explain what kind of books children like to read

B. to give advice to people who want to write children’s fiction

C. to discourage new authors from being too optimistic

D. to persuade new authors to get away from old ideas

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Nguyễn Phương Tuệ Linh

5 tháng 3 2020 lúc 9:33

Question I.The following passage contains ten mistakes. Identify and correct them. (10pts) If there is one characteristic of British work in the arts that seems to stand out is its shortage of identification with wide intellectual trends. Playwrights and directors can be left-wing in their political lout-out, but the plays they produce rarely convey a straightforward message. The same is largely true of British novelists and poets. Their writing is naturalistic and is not connected to particul...

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Question I.The following passage contains ten mistakes. Identify and correct them. (10pts)

If there is one characteristic of British work in the arts that seems to stand out is its shortage of identification with wide intellectual trends. Playwrights and directors can be left-wing in their political lout-out, but the plays they produce rarely convey a straightforward message. The same is largely true of British novelists and poets. Their writing is naturalistic and is not connected to particular intellectual movements. The theatre had always been very strong in Britain, especially in London. The country’s most successful playwrights are those who explore the darker side of the personality and of personal relationships. In contrast, the cinema in Britain is often regarded as not quite part of the arts in all, it is simply entertainment. Britain is unique between the large European countries in giving mostly no financial help to their film industry. Classical music is also a minority interest. British seem disinterested in high education, they watch lots of television, but are enthusiastic readers. The vast minority of books reading in Britain are not classified as serious literature.

Question II:The following passage contains ten mistakes. Identify and correct them. (10pts)

I have a briefcase full of papers which describes cases Sherlock Homes has investigated. Some are failures since there were some final explanations for the mysteries in question. A problem without a solution may interest the specialist, but will offer little to the general reader. Among these finishing stories is that of the yacht Alicia, which one morning sailed into the mist and disappeared forever; the vessel along the crew were never seen again. Then there was the case of the well-known journalist Luigi Persano, who found completely mad with a jar in front of him. A jar contained a remarkable worm, unknown by science up to that point. Apart from these mysterious cases to which Holmes did not find solution, there are those which various influence people would rather no see on print and those which might affect the reputation of Holmes himself, for whom I have more respectness than for any man alive

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Lớp 9 Tiếng anh Luyện tập tổng hợp

English

1 tháng 6 2019 lúc 13:37

10. Dùng động từ trong ngoặc ở dạng dúng The worlds first computer (1) ..........(build) at the University of Pennsylvania in 1946,although computer-like machines (2).........(build) in the 19th century.Computers(3)..........(sell)commercially for the first time in the 1950s, and progress (4)..........(make)since than.Computers are now much smaller and more powerful, and they can (5).........(buy)much more cheaply. Computers (6).........(use) in many fields - in business, science, medicine and e...

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10. Dùng động từ trong ngoặc ở dạng dúng The world's first computer (1) ..........(build) at the University of Pennsylvania in 1946,although computer-like machines (2).........(build) in the 19th century.Computers(3)..........(sell)commercially for the first time in the 1950s, and progress (4)..........(make)since than.Computers are now much smaller and more powerful, and they can (5).........(buy)much more cheaply. Computers (6).........(use) in many fields - in business, science, medicine and education. They can (7).........(use) to forecast the weather or to control robots which make cars. The computer's memory is the where information (8).......... (keep) and calculations (9)..... (do). A computer can not think for place itself. It must (10) ..........(tell) exacly what to do.A lot of calculations can (11).........(do)very quickly on a computer Computer don't make mistakes. Stories (12) .........(hear) sometimes about computers paying people too much money or sending them bills for things they didn't by. These mistakes (13) .........(make)by the programmers. Some years ago, an American computer-controlled rocket went out of control and had(14)......... (destroy). The accident (15) .........(cause) by a small mistake in one line of the program,which cost the USA 18 million dollars. Criminals have found that "computer crimes" are a lot easier than robbing banks. Hundreds of millions of dollars (16)..........(steal)from bunesses every by people changing the information in computers. Large numbers of home computers (17).........(sell) recently. People know more about computers than they used to, and computers are playing a bigger part in our lives. Progress (18).......... .(make) all the time. Many people believe we can look forward to the day when even our household jobs like cleaning and decorating (19)........(do) by computer-controlled robots.

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