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7 tháng 10 2017

V/ Read the text and fill in the blanks with suitable words
people agree that computers are the most important…41……invention….of the 20th century. The first business computers…..42……were….introduced just about thirty years ago, and now they are being…43…used…. In a wide variety of fields, from banking to space travel. 44…However…., until just a few years ago, computers were very large, expensive machines owned by large corporation and governments. 45….Almost. everyone knew that computers existed, very few people had ever seen one and even…46……they..had used one. Then in the 1970s the silicon chip was invented. Because this electronic device …47…in….store a large amount of information in a very small space,computers could be much smaller and less expensive …48...than.....the huge mainframe computers used……49………in...corporation. Some computers manufacturers believed that people might like to have computers in…50…every….homes, offices, and school, so the personal computer was born.

8 tháng 10 2017

1.Invention
2.were

3.used
4.However

5.Almost

6.they

7.in

8.than

9.in

10.every

Today computers come ____(1)___ all shapes and sizes.There were still big computers for companies or universities. There are other special computers for factories. These large computers tell the fatory machines ___(2)___ to do. But there are also small ___(3)___ computers to use at home or in an office. There are even computers in telephones, television ___(4)___, and cars. These computers have to be small. They are so small that you cannot ___(5)___ see all their parts.Computers are very...
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Today computers come ____(1)___ all shapes and sizes.There were still big computers for companies or universities. There are other special computers for factories. These large computers tell the fatory machines ___(2)___ to do. But there are also small ___(3)___ computers to use at home or in an office. There are even computers in telephones, television ___(4)___, and cars. These computers have to be small. They are so small that you cannot ___(5)___ see all their parts.

Computers are very useful, but they also can ____(6)___ problems. One kind of problems is with the computer's memory. It is not perfect so sometimes computers ___(7)___ important information. Another problem is with the machinery. Computers are machines, and machines can break down. When the computers break down, they may ___(8)___ information, ___(9)___ chalk on a blackboard. Or they may stop doing anything at all. And there is ___(10)____ different kind of problem with computers. Some doctors say they may be bad for your health. They say you should not work with computers all day.

1
29 tháng 6 2018

1. in

2. what

3. personal

4. sets

5. even

6. cause

7. lose

8. erase

9.

10. another

Chúc bạn học tốt!

Reading the following passage and choose the best answer: Computing is now at the same stage as printing was when the first printing presses were used .Before printing presses were invented , only rich people like kings and dukes could afford to buy books.Often these people were unable to read and hadnt enough time to learn .In any case , the books were so big that it was difficult for anyone to relax with a book as we do today .They wanted booked because they were expensive and there was...
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Reading the following passage and choose the best answer:

Computing is now at the same stage as printing was when the first printing presses were used .Before printing presses were invented , only rich people like kings and dukes could afford to buy books.Often these people were unable to read and hadnt enough time to learn .In any case , the books were so big that it was difficult for anyone to relax with a book as we do today .They wanted booked because they were expensive and there was something magical about them .Only a few people were able to write, and it took an extremely long time to write a book. Monks and other people who could write sail ordinaly people could not learn to read.

The position with computers is very similar today.A few years ago ,computers were very large and expensive.Business managers and rich people ordered them but they didnt know how to use them.In many countries , however, the situation has now completely changed .Lots of people not only own microcomputer but also know how to use them.

Questions :

1)What happened before printing presses were invented?

2)Why were books wanted before printing presses were in vented?

3)What is common feature of a book and a computer?

4)what situation has thoroughly changed nowadays?

3
1 tháng 1 2018

Reading the following passage and choose the best answer:

Computing is now at the same stage as printing was when the first printing presses were used .Before printing presses were invented , only rich people like kings and dukes could afford to buy books.Often these people were unable to read and hadnt enough time to learn .In any case , the books were so big that it was difficult for anyone to relax with a book as we do today .They wanted booked because they were expensive and there was something magical about them .Only a few people were able to write, and it took an extremely long time to write a book. Monks and other people who could write sail ordinaly people could not learn to read.

The position with computers is very similar today.A few years ago ,computers were very large and expensive.Business managers and rich people ordered them but they didnt know how to use them.In many countries , however, the situation has now completely changed .Lots of people not only own microcomputer but also know how to use them.

Questions :

1)What happened before printing presses were invented?

Before printing presses were invented , only rich people like kings and dukes could afford to buy books.

2)Why were books wanted before printing presses were in vented?

They wanted books because they were expensive and there was something magical about them .

3)What is common feature of a book and a computer?

They were very large and expensive.

4)what situation has thoroughly changed nowadays?

Lots of people not only own microcomputer but also know how to use them.

1 tháng 1 2018

1.before printing presses were invited,only rich people like kings and dukes could afford to buy books.

2Because they were expensive and there was somthing magical about them.

Đọc đoạn văn và trả lời Will people still read books 100 years from now? A few years ago, many people would have said no. It seemed likely that computers and the Internet would replace books. Now, however, most experts think that books are here to stay. There are a number of reasons why computers will not replace books entirely. One reason is that books on paper are much cheaper than computers. And books do not need a power source. You can read a book for as long as you want and...
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Đọc đoạn văn và trả lời

Will people still read books 100 years from now? A few years ago, many people would have said no. It seemed likely that computers and the Internet would replace books. Now, however, most experts think that books are here to stay.

There are a number of reasons why computers will not replace books entirely. One reason is that books on paper are much cheaper than computers. And books do not need a power source. You can read a book for as long as you want and wherever you want. You never have to worry about losing power. Also, many people feel more comfortable reading woeds in a book than reading woeds on a computer screen because it is less tiring to the eyes.

Will books in the future be exactly the same as the books you can buy today? The answer to that question is no. In the future, you may only need to buy one book. With this one book, you will be able to read novels, plays, and newspapers. It will look like today's books, but it will be electronic.

One of the people working on the book of the future is Professor joseph Jacobson from Massachusetts Institute of Technology. Professor Jacobson's electronic book will have a small button on the side. When you oress the button, woeds will instantlu appear on the page. When you want to read a different story, you can push the button again and a new story will quickly appear.

1. The phrase are here to stay in the first paragraph mostly means .......

2. Which of the following is true according to the passage ?

3. What will the book of the future look like?

4.The button on the side of the electronic book is used....

5.What is the main topic of the passage?

0
Many of the things we do, depend on receiving information from other people. Catching a train, making a phone call or going to the cinema all involve information (1)............................. is stored,processed and communicated. In the past, this information used to (2).................................... kept on paper in (3)........................... form of, for example, books, newspapers and timetables. Now more and more information is put on computers. Computers play a...
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Many of the things we do, depend on receiving information from other people. Catching a train, making a phone call or going to the cinema all involve information (1)............................. is stored,processed and communicated. In the past, this information used to (2).................................... kept on paper in (3)........................... form of, for example, books, newspapers and timetables. Now more and more information is put on computers. Computers play a (4)................................... in our everyday lives. Consider the use (5).......................... computers in both shops and offices, Big shops, especially chain stores with branches all (6)............................ the country, have to deal with very large amounts of information. They have to make sure (7)........................... are enough good on the shelves for customers to buy. They need to be able to re-order before stocks (8).......................... out, to decide which things are selling well and (9)......................... on. All these processes are performed quickly and effciently (10)........................... computers.

2
8 tháng 4 2017

Many of the things we do, depend on receiving information from other people. Catching a train, making a phone call or going to the cinema all involve information (1).....THAT.... is stored,processed and communicated. In the past, this information used to (2)..BE... kept on paper in (3)...THE form of, for example, books, newspapers and timetables. Now more and more information is put on computers. Computers play a (4)..ROLE...... in our everyday lives. Consider the use (5).....OF...... computers in both shops and offices, Big shops, especially chain stores with branches all (6)...OVER... the country, have to deal with very large amounts of information. They have to make sure (7)..THAT there.......... are enough good on the shelves for customers to buy. They need to be able to re-order before stocks (8)...cargoes....... out, to decide which things are selling well and (9).....SO...... on. All these processes are performed quickly and effciently (10)...IN.. computers.

25 tháng 11 2017

A lot of office work in the past involved information on paper. Once it had been dealt with by people, the paper was put (9) ……………………. for future reference. This way of working was (10)……………………. particularly easy or fast. A computerized system is much more efficient

8 tháng 7 2021

The position with computer is very similar today. A few years ago, computers were very large and expensive. Business managers and rich people ordered them but they didn't know how to use them. In many countries, however the situation has now completely changed. A lot of people not only own microcomputers but also know how to use them.

Dịch : Vị trí với máy tính ngày nay rất giống nhau. Một vài năm trước, máy tính rất lớn và đắt tiền. Các nhà quản lý doanh nghiệp và những người giàu đã đặt hàng nhưng họ không biết cách sử dụng. Tuy nhiên, ở nhiều quốc gia, tình hình đã hoàn toàn thay đổi. Rất nhiều người không chỉ sở hữu máy vi tính mà còn biết cách sử dụng chúng.

                                                                                                                                                     # Aeri # 

8 tháng 7 2021

Vị trí với máy tính ngày nay rất giống nhau. Một vài năm trước, máy tính rất lớn và đắt tiền. Các nhà quản lý doanh nghiệp và những người giàu đã đặt hàng nhưng họ không biết cách sử dụng. Tuy nhiên, ở nhiều quốc gia, tình hình đã hoàn toàn thay đổi. Rất nhiều người không chỉ sở hữu máy tính siêu nhỏ mà còn biết cách sử dụng chúng.

Đọc kĩ đoạn văn và chọn câu trả lời đúng nhất: For good or bad, computers are now part of our daily life. Experts predict that before long all schools and businesses and most families in the rich parts of the words will ........ (own/do/learn/make) a computer of some kind. Among the general public, computers arouse strong feelings-people either love them ........ (to/but/and/or) hate them. The computer lovers talk about how useful computers can be in business, in education...
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Đọc kĩ đoạn văn và chọn câu trả lời đúng nhất:

For good or bad, computers are now part of our daily life. Experts predict that before long all schools and businesses and most families in the rich parts of the words will ........ (own/do/learn/make) a computer of some kind. Among the general public, computers arouse strong feelings-people either love them ........ (to/but/and/or) hate them. The computer lovers talk about how useful computers can be in business, in education and ......... (at/on/in/to) the home. Apart .........(for/from/with/to) all the games, you can do your accounts on them , learn languages from them, write letters on them, and in some places even .......... (do/make/have/surf) your shopping with them. They stay that computers bring leisure, as many ........ (interesting/skillful/pleasant/unpleasant) jobs are taken over by computerized robots.

The haters, on the other hand, argue thet computers bring not leisurure but ......(unemployed/employment/unemployment/employ) They worry, too,that people............. (that/on who/who/whom) spend all the time talking to computers may forget ........ (why/how/that/when) to talk to each other. Their biggest fear is that computers may eventually take ...... (over/in/place/off) from human beings altogether.

Giup mình nhé các bn hoc24 chiều mai mình phải nộp rồi

1
2 tháng 2 2017

Đọc kĩ đoạn văn và chọn câu trả lời đúng nhất:

For good or bad, computers are now part of our daily life. Experts predict that before long all schools and businesses and most families in the rich parts of the words will own (own/do/learn/make) a computer of some kind. Among the general public, computers arouse strong feelings-people either love them or (to/but/and/or) hate them. The computer lovers talk about how useful computers can be in business, in education and in (at/on/in/to) the home. Apart from (for/from/with/to) all the games, you can do your accounts on them , learn languages from them, write letters on them, and in some places even do (do/make/have/surf) your shopping with them. They stay that computers bring leisure, as many unpleasant (interesting/skillful/pleasant/unpleasant) jobs are taken over by computerized robots.

The haters, on the other hand, argue thet computers bring not leisurure but unemployment (unemployed/employment/unemployment/employ) They worry, too,that people who (that/on who/who/whom) spend all the time talking to computers may forget how (why/how/that/when) to talk to each other. Their biggest fear is that computers may eventually take over (over/in/place/off) from human beings altogether.

II/ Choose the best answer 6. She has written the letter…..pencil A. by B. with C. in D. on 7. My brother spends a lot of time…………..books A. to read B. read C. reads D. reading 8. He’s honest so he always…………the truth A. tells B. says C. talks D. speaks 9. The fire destroyed …………valuable paintings in the museum A. much B. more C. many D. not 10. Don’t promise………..it if you are not sure that you can A. doing B. being done C. to do D. will do 11. Would you be….kind……to help me? A....
Đọc tiếp

II/ Choose the best answer

6. She has written the letter…..pencil

A. by B. with C. in D. on

7. My brother spends a lot of time…………..books

A. to read B. read C. reads D. reading

8. He’s honest so he always…………the truth

A. tells B. says C. talks D. speaks

9. The fire destroyed …………valuable paintings in the museum

A. much B. more C. many D. not

10. Don’t promise………..it if you are not sure that you can

A. doing B. being done C. to do D. will do

11. Would you be….kind……to help me?

A. both…and B. so…as C. not only..but also D. either…or

12. How ……..is the pool?- Seven feet

A. deep B. high C. wide D. long

13. We are going to………..our exam tomorrow

A. work B. make C. do D.give

14. I’m late,………………..?

A. am I B. amnot I C. amn’t I D. aren’t I

15. I remember………the letter a few days before on holiday

A. to receive B. receive C. receiving D. receives

16. Bright noon signs make the street more…………..

A. beauty B. beautiful C. beautifully D. beautifulness

17. The new computer system ……………..next month

A. is installed B. is being installed C. is be installed D. is been installed

18. The children ………to the zoo.

A. were enjoyed taken B. were enjoyed taking C. enjoyed taking D.enjoyed being taken

19. Our new car is smaller, so it uses ………petrol

A. more B. fewer C. less D. littler

20. Did you break the window on……………?

A. deliberation B. purpose C. intention D. reason

III/ Put the words in brackets into correct forms

21. It is………….to eat too much sugar and fat (HEALTH)

22. If you can give a reasonable……..for your bad behavior last night, I’ll forgive you (EXPLAIN)

23. My brother often does experiments about electricity for……………….(PLEASE)

24. The ………charged me 50,000 VND for each room (DECORATE)

25. After taking an aspirin, her headache…………..(APPEAR)

26. The ………she gave last night was marvelous (PERFORM)

27. There are many cultural…………..between his country and mine (DIFFER)

28. D.E Huges was the……………of microphone (INVENT)

29. What is your………..for designing this house? (SUGGEST)

30. You don’t have to do that work. In other words, it’s……….for you (NECESSITY)

IV/ Supply the correct forms or tenses of the verbs in brackets

31. Last night when we (visit)………him, he (do)………..an experiment on the upstair

32. The sewing machine which you (use)…………..at present (invent)…………in 1803 by a French

33. I (not see)…………….your uncle recently

- No. He (not go)…………….since he (buy)……………..a new color television

34. Do you know what the pudding (make)………….from?

35. Her father (die)………….20 years ago. She (never meet)………..him

36. Linh’s brother (lose)……………..his job last month and since then he (be)………out of work

37. He would rather (cook)………..than (wash up)……………………

38. She should know how (use)………….the lift, but if she doesn’t you’d better(show)……..her

39. Please go on (write)……………...; I don’t mind (wait)……………..

40. He (allow)………………(open)……….a new restaurant on the main road by the city council

V/ Read the text and fill in the blanks with suitable words

Most people agree that computers are the most important…41……….of the 20th century. The first business computers…..42……….introduced just about thirty years ago, and now they are being…43……. In a wide variety of fields, from banking to space travel. 44……., until just a few years ago, computers were very large, expensive machines owned by large corporation and governments. 45….. everyone knew that computers existed, very few people had ever seen one and even…46……..had used one. Then in the 1970s the silicon chip was invented. Because this electronic device …47…….store a large amount of information in a very small space,computers could be much smaller and less expensive …48........the huge mainframe computers used……49………...corporation. Some computers manufacturers believed that people might like to have computers in…50…….homes, offices, and school, so the personal computer was born.

VI/ Choose the best answer to complete the passage

When you are driving abroad you should………sure that you have all documents with you. These ……..your passport, your driving licence and insurance papers. It ………be very inconvenient if you…….any of these or if you cannot find ……..quickly. You must also make sure that your car has a nationality plate which show the country where the car is registered; for…………, GB for Great Britain, F for France, N for Norway and so on.

In some………..you have to pay if you don’t …….motoring laws and this can sometimes cost you a lot of money. For instance, you may have to pay immediately if you are stopped by a police officer for taking no notice of traffic lights, speed………..of if you allow children ………the age of twelve to travel in the front seat of a vehicle.

51

A. get

B. do

C. use

D.make

52

A.include

B. make

C. mean

D. contain

53

A. should

B. can

C. is

D. has

54

A. miss

B. hide

C. lose

D. pass

55

A. that

B. those

C. their

D. them

56

A. once

B. example

C. general

D. fact

57

A. countries

B. positions

C. ways

D. routes

58

A. do

B. allow

C. obey

D. continue

59

A. marks

B. spots

C. limits

D.number

60

A. under

B. lower

C. over

D. behind

3
1 tháng 10 2017

dài quá hoa mắt rồi

2 tháng 10 2017

dài quá bn ơi ohoohooho

29 tháng 1 2017

Twenty years ago only large companies (1)................... computers. They were large (2).............. which filled rooms and they always had big tapes which went round and round. (3)................... the 1908s one in every tow families (4)............. Britain had a micro-computer- most schools also had several. (5)................ new machines were much cheaper and much smaller (6)..................... the older ones. peo used to them (7)................... pleasure as well as business. A recent survey showed that over 40% of home computer owners used them mainly for (8)...........

1. A. have B. had C. has D. having

2. A. machines B. matches C. metal D. factories

3. A. on B. At C. in D. of

4. A. in B. at C. on D. over

5. A. They B. This C. That D. These

6. A. that B.over C. than D. as

7. A. to B. for C. with D. of

8. A. games B. lines C. plays D. changes

29 tháng 1 2017

1. B

2. A

3. C

4. A

5. D

6. C

7. B

8. A

GOOD LUCKokok

Today, computer companies sell amny different programs for compiters. First, there are programs for (1)............................. math problems. Second, there are programs for (2)................................. studies. Third, some programs are like fancy typewriters. There are often used by (3)................................. and business people. Other programs are made for courses in schools and (4).............................. And finally, there are programs for fun. They include word...
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Today, computer companies sell amny different programs for compiters. First, there are programs for (1)............................. math problems. Second, there are programs for (2)................................. studies. Third, some programs are like fancy typewriters. There are often used by (3)................................. and business people. Other programs are made for courses in schools and (4).............................. And finally, there are programs for fun. They include word games and puzzles for children and (5)........................... There are many wonderful new computer programs, but there are other reasons to like (6)............................. Some people like the way computers hum and sing when they are (7)............................. It is a happy sound, like the sounds of toys and childhood. Computers also (8)............................ lights and pretty pictures. And computers even seem to have personalities. That may (9).............................. strange, but computers seem to have feelings. Sometimes they seem happy, sometimes they seem (10)................................ It is easy to think they are like people.

1
7 tháng 4 2017

Today, computer companies sell amny different programs for compiters. First, there are programs for (1)..............doing............... math problems. Second, there are programs for (2).................scientific................ studies. Third, some programs are like fancy typewriters. There are often used by (3).................writers................ and business people. Other programs are made for courses in schools and (4)...............universities............... And finally, there are programs for fun. They include word games and puzzles for children and (5)..............adults............. There are many wonderful new computer programs, but there are other reasons to like (6)................computers............. Some people like the way computers hum and sing when they are (7)...............working.............. It is a happy sound, like the sounds of toys and childhood. Computers also (8)...............have............. lights and pretty pictures. And computers even seem to have personalities. That may (9).................sound............. strange, but computers seem to have feelings. Sometimes they seem happy, sometimes they seem (10).................angry............... It is easy to think they are like people.