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Robot that provides remote-control relief from aches and pains

You live in Moscow and your mother calls from Paris. “My shoulder hurts,” she says. “Can you massageit?” If you have (1) __________ $50,000 in a robot called “Tmsuk IV” this is no problem at all. You (2)__________ simulate the action using a set of controls and the data is (3) __________ down a phone lineto the robot. Tmsuk IV simultaneously repeats the moves. The user can see exactly what he is doing (4) __________ the robot’s face-mounted video camera andcan hear through microphones in its ears. Giving a back rub to someone several hundred kilometers (5)__________ is just one of Tmsuk IV’s (6) __________. The robot can do anything from fetching a cup oftea to turning over pillows, (7) __________ from afar. This kind of technology is already being (8) __________ in fields such as medicine, where doctors mayone day be able to give treatment or (9) __________ emergency surgery at a distance. New technology is making these remote systems so (10) __________ that the user can even feel pressureas he touches something, or feel (11) __________ as he uses a knife. But with Tmsuk IV, the basictechnology is now commercially available for (12) __________ people – or at least for (13) __________who can afford it. Thames, the Japanese company that makes Tmsuk IV hopes to sell 10 robots this year.There are other possible (14) __________ outside the purely domestic. Tmsuk IV could (15) __________with unexploded bombs or nuclear radiation leaks.

1.A. spentB. financed C. paid D. invested

2.A. mustB. onlyC. just D. basically

3.A. fedB. handedC. broadcastD. moved4.A. byB. viaC. throughD. across5.A. apartB. awayC. farD. distant6.A. talentsB. jobsC. tasksD. tricks7.A. partlyB. allC. someD. both8.A. tested B. triedC. createdD. made9.A. executeB. makeC. performD. handle10.A. routineB. possibleC. easyD. realistic11.A. nervousB. resistanceC. painD. blood 12.A. dailyB. commonC. ordinaryD. normal13.A. onesB. thoseC. usD. these14.A. jobs B. purposesC. actionsD. applications15.A. handleB. dealC. faceD. apply 

 

1
18 tháng 3 2023

1.A. spentB. financed C. paid D. invested

2.A. mustB. onlyC. just D. basically

3.A. fedB. handedC. broadcastD. moved

4.A. byB. viaC. throughD. across

5.A. apartB. awayC. farD. distant

6.A. talentsB. jobsC. tasksD. tricks

7.A. partlyB. allC. someD. both

8.A. tested B. triedC. createdD. made

9.A. executeB. makeC. performD. handle

10.A. routineB. possibleC. easyD. realistic

11.A. nervousB. resistanceC. painD. blood

12.A. dailyB. commonC. ordinaryD. normal

13.A. onesB. thoseC. usD. these

14.A. jobs B. purposesC. actionsD. applications

15.A. handleB. dealC. faceD. apply 

It is hard to imagine life in modern society without smartphones. These handy little devices keep us entertained and enable us to manage important tasks on the go. Although smartphones feature powerful hardware, they wouldn’t be so useful without thousands of handy applications. Here are a few free and helpful apps that you can download to help you throughout the day. If you have a habit of forgetting things and want to organize your life, give Evernote a try. It promises to help users...
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It is hard to imagine life in modern society without smartphones. These handy little devices keep us entertained and enable us to manage important tasks on the go. Although smartphones feature powerful hardware, they wouldn’t be so useful without thousands of handy applications. Here are a few free and helpful apps that you can download to help you throughout the day.

If you have a habit of forgetting things and want to organize your life, give Evernote a try. It promises to help users remember everything. With a few clicks, you can send all of your photos, documents, and audio notes to Evernote. Then, your digital information can be stored in folders or tagged with useful keywords. When you need to access this data, you can perform a simple search and it will appear in seconds. Evernote is available on smartphones, tablets, and computers, so you can access your data from everywhere.
Imagine this scenario. You are watching a TV show and you hear a cool song in the background. You want to buy it but there is one problem. You don't know the name of the song. SoundHound is an app that will make this problem a thing of the past. It enables users to quickly identify songs by launching the app and holding their phone in the air. The app takes the song playing and compares it to thousands of other songs until it finds a match. Within seconds, it can tell you the name, artist, and album of the song you just heard.
Another spectacular app is Lookout. Hopefully, you won’t have to use it often, but when you do
need it. Lookout can be a lifesaver. Its main function is to help you find your phone if it goes missing. Lookout does this by using your smartphone’s data connection to locate your lost device. To see where your phone is on a map, simply log into Lookout from any web browser. In the worst-case situation, if someone steals your phone and you fear it has gone for good, you can wipe out all of its data with a few clicks. This will ensure no one will see any private information on your phone.
These helpful apps are just the tip of the iceberg. If you do some searching online, you are certain to find many other apps that will make your life more convenient.
Câu 18: Evernote can help you ______.
A. reduce your load of work thanks to its support B. access your data with a few useful keywords
C. organize your daily activities and remember things D. store only documents, texts, and contracts
Câu 19: Who would most enjoy SoundHound?
A. A person who always misplace things. B. Someone who knows the name to every song.
C. A person who enjoys discovering new music. D. Someone who is learning to play an instrument.
Câu 20: What could best replace the word “appear” in paragraph 2?
A. show up B. erase C. upgrade D. hide
Câu 21: What is Lookout most useful for?
A. Helping users change the appearance of their phones. B. Improving the speed of data connections.
C. Cleaning your phone when it has too much data. D. Locating phones when users can’t find them.
Câu 22: The word “it” in paragraph 4 refers to ______.
A. the app Lookout B. your smartphone C. your life D. a web browser
Câu 23: What does the author imply in the last paragraph?
A. Users should read the author’s website for more tips.
B. Users only need to use the apps included on their phone.
C. These are the most useful apps on the market.
D. People should try to find more apps on their own.
Câu 24: All of the following are true about the apps for your smartphone EXCEPT that ______.
A. they have a wide range from entertainment to daily activities
B. they can be used for various purposes
C. they were developed before the hardware of smartphones
D. they can make your life more comfortable and convenient
Câu 25: Which of the following statements does the author most probably agree with?
A. The app Lookout is most useful to the police.
B. The app SoundHound can save you a lot of time.
C. Lookout can replace Google Map to locate any location.
D. Evernote can offer you the treatment for your loss of memory.

2
15 tháng 1 2020

It is hard to imagine life in modern society without smartphones. These handy little devices keep us entertained and enable us to manage important tasks on the go. Although smartphones feature powerful hardware, they wouldn’t be so useful without thousands of handy applications. Here are a few free and helpful apps that you can download to help you throughout the day.

If you have a habit of forgetting things and want to organize your life, give Evernote a try. It promises to help users remember everything. With a few clicks, you can send all of your photos, documents, and audio notes to Evernote. Then, your digital information can be stored in folders or tagged with useful keywords. When you need to access this data, you can perform a simple search and it will appear in seconds. Evernote is available on smartphones, tablets, and computers, so you can access your data from everywhere.
Imagine this scenario. You are watching a TV show and you hear a cool song in the background. You want to buy it but there is one problem. You don't know the name of the song. SoundHound is an app that will make this problem a thing of the past. It enables users to quickly identify songs by launching the app and holding their phone in the air. The app takes the song playing and compares it to thousands of other songs until it finds a match. Within seconds, it can tell you the name, artist, and album of the song you just heard.
Another spectacular app is Lookout. Hopefully, you won’t have to use it often, but when you do
need it. Lookout can be a lifesaver. Its main function is to help you find your phone if it goes missing. Lookout does this by using your smartphone’s data connection to locate your lost device. To see where your phone is on a map, simply log into Lookout from any web browser. In the worst-case situation, if someone steals your phone and you fear it has gone for good, you can wipe out all of its data with a few clicks. This will ensure no one will see any private information on your phone.
These helpful apps are just the tip of the iceberg. If you do some searching online, you are certain to find many other apps that will make your life more convenient.
Câu 18: Evernote can help you ______.
A. reduce your load of work thanks to its support B. access your data with a few useful keywords
C. organize your daily activities and remember things D. store only documents, texts, and contracts
Câu 19: Who would most enjoy SoundHound?
A. A person who always misplace things. B. Someone who knows the name to every song.
C. A person who enjoys discovering new music. D. Someone who is learning to play an instrument.
Câu 20: What could best replace the word “appear” in paragraph 2?
A. show up B. erase C. upgrade D. hide
Câu 21: What is Lookout most useful for?
A. Helping users change the appearance of their phones. B. Improving the speed of data connections.
C. Cleaning your phone when it has too much data. D. Locating phones when users can’t find them.
Câu 22: The word “it” in paragraph 4 refers to ______.
A. the app Lookout B. your smartphone C. your life D. a web browser
Câu 23: What does the author imply in the last paragraph?
A. Users should read the author’s website for more tips.
B. Users only need to use the apps included on their phone.
C. These are the most useful apps on the market.
D. People should try to find more apps on their own.
Câu 24: All of the following are true about the apps for your smartphone EXCEPT that ______.
A. they have a wide range from entertainment to daily activities
B. they can be used for various purposes
C. they were developed before the hardware of smartphones
D. they can make your life more comfortable and convenient
Câu 25: Which of the following statements does the author most probably agree with?
A. The app Lookout is most useful to the police.
B. The app SoundHound can save you a lot of time.
C. Lookout can replace Google Map to locate any location.
D. Evernote can offer you the treatment for your loss of memory.

16 tháng 1 2020

It is hard to imagine life in modern society without smartphones. These handy little devices keep us entertained and enable us to manage important tasks on the go. Although smartphones feature powerful hardware, they wouldn’t be so useful without thousands of handy applications. Here are a few free and helpful apps that you can download to help you throughout the day.

If you have a habit of forgetting things and want to organize your life, give Evernote a try. It promises to help users remember everything. With a few clicks, you can send all of your photos, documents, and audio notes to Evernote. Then, your digital information can be stored in folders or tagged with useful keywords. When you need to access this data, you can perform a simple search and it will appear in seconds. Evernote is available on smartphones, tablets, and computers, so you can access your data from everywhere.
Imagine this scenario. You are watching a TV show and you hear a cool song in the background. You want to buy it but there is one problem. You don't know the name of the song. SoundHound is an app that will make this problem a thing of the past. It enables users to quickly identify songs by launching the app and holding their phone in the air. The app takes the song playing and compares it to thousands of other songs until it finds a match. Within seconds, it can tell you the name, artist, and album of the song you just heard.
Another spectacular app is Lookout. Hopefully, you won’t have to use it often, but when you do
need it. Lookout can be a lifesaver. Its main function is to help you find your phone if it goes missing. Lookout does this by using your smartphone’s data connection to locate your lost device. To see where your phone is on a map, simply log into Lookout from any web browser. In the worst-case situation, if someone steals your phone and you fear it has gone for good, you can wipe out all of its data with a few clicks. This will ensure no one will see any private information on your phone.
These helpful apps are just the tip of the iceberg. If you do some searching online, you are certain to find many other apps that will make your life more convenient.
Câu 18: Evernote can help you ______.
A. reduce your load of work thanks to its support B. access your data with a few useful keywords
C. organize your daily activities and remember things D. store only documents, texts, and contracts
Câu 19: Who would most enjoy SoundHound?
A. A person who always misplace things. B. Someone who knows the name to every song.
C. A person who enjoys discovering new music. D. Someone who is learning to play an instrument.
Câu 20: What could best replace the word “appear” in paragraph 2?
A. show up B. erase C. upgrade D. hide
Câu 21: What is Lookout most useful for?
A. Helping users change the appearance of their phones. B. Improving the speed of data connections.
C. Cleaning your phone when it has too much data. D. Locating phones when users can’t find them.
Câu 22: The word “it” in paragraph 4 refers to ______.
A. the app Lookout B. your smartphone C. your life D. a web browser
Câu 23: What does the author imply in the last paragraph?
A. Users should read the author’s website for more tips.
B. Users only need to use the apps included on their phone.
C. These are the most useful apps on the market.
D. People should try to find more apps on their own.
Câu 24: All of the following are true about the apps for your smartphone EXCEPT that ______.
A. they have a wide range from entertainment to daily activities
B. they can be used for various purposes
C. they were developed before the hardware of smartphones
D. they can make your life more comfortable and convenient
Câu 25: Which of the following statements does the author most probably agree with?
A. The app Lookout is most useful to the police.
B. The app SoundHound can save you a lot of time.
C. Lookout can replace Google Map to locate any location.
D. Evernote can offer you the treatment for your loss of memory.

Giup e với . Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions. Cell phones are an integrated part of our society at this point, and their main use is communication. They keep students in touch with the rest of the world by giving them the power to interact with it . In my day, if you forgot your lunch you were at the mercy of the office calling home for you. Now, students have the ability to solve their own problems...
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Giup e với . Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions. Cell phones are an integrated part of our society at this point, and their main use is communication. They keep students in touch with the rest of the world by giving them the power to interact with it . In my day, if you forgot your lunch you were at the mercy of the office calling home for you. Now, students have the ability to solve their own problems and handle certain "emergencies" on their own. Cell phones also allow students the ability when the time is right, to keep in touch with students at other schools or friends that don't go to school. While not an educational benefit directly, better relationships can lead to higher self-esteem and reduce isolation, which is good for everybody. In the same way, camera phones allow students to capture the kinds of memories that help build a solid school culture, and, in some cases, can act as documentation of misbehavior in the same way that store cameras provide evidence and deter bad behavior. Academically, the cell phone can act as to record video of a procedure of explanation that may need to be reviewed later. It could be used to record audio of a lecture, as well, for later review. And just imagine if class could be easily " taped " for students who are absent? What if they could even be streamed and seen from home instantly? The iPod is a little trickier, because its function varies greatly by model. At its heart , it is a media player, and I know for a fact that many students work better while listening to music. For this reason, they can have a good effect by keeping students from getting too distracted while working ( ironic , because we mostly think of them AS distractions!). If it is a WIFI compatible model, and wireless internet is available, the iPod can be a great tool for looking up information or digging into things more deeply. Depending on the model, it may be able to act as a camera and video recorder as well (with the same benefits as the cell phone). Devices like the Kindle could, conceivably, make learning a lot easier. Imagine carrying all your textbooks in the palm of your hand, rather than strapped to your back! Though expensive, compared to buying new textbooks, the Kindle is a bargain. Many of the books used in high school English classes are actually FREE on the Kindle. 11. The passage mainly discusses ____. A. how some electronic devices are used in education B. how to use electronic devices in the classroom C. what is the best electronic device used in education D. which electronic device will be used as the textbooks 12. The word " it ' in the passage refers to ____. A. the power B. the world C. the rest of the world D. the main use 13. The phrase " at the mercy of " mostly means ____. A. completely dependent on B. at request of C. thankful to D. under orders 14. According to the passage, cell phones do NOT ____. A. help students keep in touch with their friends B. allow students to capture of memories C. help students record audio of a lecture D. enable students to write their assignment 15. The word " which " in the passage refers to ____. A. building better relationships B. achieving higher self-esteem C. that relationships lead to higher self-esteem D. having higher-esteem and lower isolation 16. Which of the following is closest in meaning to the word " taped "? A. recorded B. reviewed C. streamed D. seen 17. The phrase " At its heart " mostly refers to ____. A. the main function B. the core part C. the central unit D. the best usage 18. The word " ironic " is closest in meaning to ____. A. lucky B. special C. funny D. particular 19. Which of the following is NOT true about the iPod according to the passage? A. The iPod can be used to make phone calls. B. The iPod can be connected to the Internet. C. The iPod can be used to record videos D. The iPod comes in different models. 20. Which of the following is true about the kindle according to the passage? A. The Kindle is more economical than new textbooks. B. Everything read on the Kindle is free of charge. C. The Kindle comes in different models as the iPod does. D. You cannot listen to music with a Kindle
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Bạn nào giúp mik vs ạ! Huhu I have Learned, often the hard way, that there are a few simple rules about how to make life easier both before and after your journey. First of All, always check and double-check departure times. It is amazing how few people really do this carefully. Once i arrived at the airport a few minutes after ten. My secretary had got the ticket for me and i thought she said that the plane left at 10:50. I walked calmly to the departure desk, thinking I still had a...
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Bạn nào giúp mik vs ạ! Huhu

I have Learned, often the hard way, that there are a few simple rules about how to make life easier both before and after your journey. First of All, always check and double-check departure times. It is amazing how few people really do this carefully. Once i arrived at the airport a few minutes after ten. My secretary had got the ticket for me and i thought she said that the plane left at 10:50. I walked calmly to the departure desk, thinking I still had a little time to spare. I didn`t bother to take a good look at the ticket. The clerk at the desk told me politely but firmly that the departure time was 10:15 and that the flight was, according to international regulations, " now closed! ". I had to wait three hours for the next one and missed an importent meeting.

The second rule is to remember that even in this age of credit cards, it is still importent to have at least a little of the local currency with you when you arrive in a country. This can be absolutely essential if you are flying to a place few tourists normally visit. A few years ago, I took a business trip to Oklahoma. I flew there from London via Dallas,with very little time to change planes in between. I arrived there at midnight and the bank at the airport was closed. The only way to get to my hotel was by taxi and since I had no Dollars, i offered to pay in Pounds instead." Listen, Buddy! I only take Real money! " the driver said angrily. Luckily I was able to borrow a few dollars from a clerk at the hotel, but it was Embarrassing.

The third and last rule is to find out as much as you can about the weather at your destination before you leave, especially if you can take only a little baggage with you. I feel sorry for some of my colleagues who travel in heavy suits and raincoats in May, when it is still fairly cool in London or Manchester, to places like Athens, Rome or Madrid, where it is already beginning to get quite warm during a day. Few people understand just how importent it is to have the right sort of clothes with you in these days of rapid air travel.

I. Discuss these questions. Campare your answers.

1. Explain why the writer once arrived at the airport only a few minutes before the plane left.

2. Whose fault do you think it was? Thư writer's or his secretary's? Give reasons for your answer.

3. Explain why the writer think it is essential to have at least a little local currency when you arrive in a foreign country.

4. Describe some of the problems you could have if you ignore the advice in the last paragraph

1
5 tháng 8 2018

I. Discuss these questions. Campare your answers.
1. Explain why the writer once arrived at the airport only a few minutes before the plane left.

=>Because his secretary had got the ticket for him and he thought she said that the plane left at 10:50.

2. Whose fault do you think it was? Thư writer's or his secretary's? Give reasons for your answer.

=>Thư writer's .Because he didn`t bother to take a good look at the ticket.
3. Explain why the writer think it is essential to have at least a little local currency when you arrive in a foreign country.

=>Because this can be absolutely essential if you are flying to a place few tourists normally visit.
4. Describe some of the problems you could have if you ignore the advice in the last paragraph

=>when it is still fairly cool in London or Manchester, to places like Athens, Rome or Madrid, where it is already beginning to get quite warm during a day.

Help me PAPER RECYCLING A Paper is different from other waste produce because it comes from a sustainable resource: trees. Unlike the minerals and oil used to make plastics and metals, trees are replaceable. Paper is also biodegradable, so it does not pose as much threat to the environment when it is discarded. While 45 out of every 100 tonnes of wood fibre used to make paper in Australia comes from waste paper, the rest comes directly from virgin fibre from forests and plantations. By world...
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Help me

PAPER RECYCLING

A Paper is different from other waste produce because it comes from a sustainable resource: trees. Unlike the minerals and oil used to make plastics and metals, trees are replaceable. Paper is also biodegradable, so it does not pose as much threat to the environment when it is discarded. While 45 out of every 100 tonnes of wood fibre used to make paper in Australia comes from waste paper, the rest comes directly from virgin fibre from forests and plantations. By world standards, this is a good performance since the worldwide average is 33 percent waste paper. Governments have encouraged waste paper collection and sorting schemes and at the same time, the paper industry has responded by developing new recycling technologies that have paved the way for even greater utilization of used fibre. As a result, industry’s use of recycled fibres is expected to increase at twice the rate of virgin fibre over the coming years.

B Already, waste paper constitutes 70% of paper used for packaging and advances in the technology required to remove ink from the paper have allowed a higher recycled content in newsprint and writing paper. To achieve the benefits of recycling, the community must also contribute. We need to accept a change in the quality of paper products; for example, stationery may be less white and of a rougher texture. There also needs to support from the community for waste paper collection programs. Not only do we need to make the paper available to collectors but it also needs to be separated into different types and sorted from contaminants such as staples, paperclips, string and other miscellaneous items.

C There are technical limitations to the amount of paper which can be recycled and some paper products cannot be collected for re-use. These include paper in the form of books and permanent records, photographic paper and paper which is badly contaminated. The four most common sources of paper for recycling are factories and retail stores which gather large amounts of packaging material in which goods are delivered, also offices which have unwanted business documents and computer output, paper converters and printers and lastly households which discard newspapers and packaging material. The paper manufacturer pays a price for the paper and may also incur the collection cost.

D Once collected, the paper has to be sorted by hand by people trained to recognise various types of paper. This is necessary because some types of paper can only be made from particular kinds of recycled fibre. The sorted paper then has to be repulped or mixed with water and broken down into its individual fibres. This mixture is called stock and may contain a wide variety of contaminating materials, particularly if it is made from mixed waste paper which has had little sorting. Various machineries are used to remove other materials from the stock. After passing through the repulping process, the fibres from printed waste paper are grey in colour because the printing ink has soaked into the individual fibres. This recycled material can only be used in products where the grey colour does not matter, such as cardboard boxes but if the grey colour is not acceptable, the fibres must be de-inked. This involves adding chemicals such as caustic soda or other alkalis, soaps and detergents, water-hardening agents such as calcium chloride, frothing agents and bleaching agents. Before the recycled fibres can be made into paper they must be refined or treated in such a way that they bond together.

E Most paper products must contain some virgin fibre as well as recycled fibres and unlike glass, paper cannot be recycled indefinitely. Most paper is down-cycled which means that a product made from recycled paper is of an inferior quality to the original paper. Recycling paper is beneficial in that it saves some of the energy, labour and capital that go into producing virgin pulp. However, recycling requires the use of fossil fuel, a non-renewable energy source, to collect the waste paper from the community and to process it to produce new paper. And the recycling process still creates emissions which require treatment before they can be disposed of safely. Nevertheless, paper recycling is an important economical and environmental practice but one which must be carried out in a rational and viable manner for it to be useful to both industry and the community.

i. Process of paper recycling

ii. Less threat of waste paper to the environment

iii. Collection of paper for recycling

iv. Sources of paper for recycling

v. Bad sides of paper recycling

vi. Contribution of community to recycling paper

Your answer:

1. Paragraph A .......................

2. Paragraph B .......................

3. Paragraph C .......................

4. Paragraph D .......................

5. Paragraph E .......................

1
20 tháng 10 2018

Help me

PAPER RECYCLING

A Paper is different from other waste produce because it comes from a sustainable resource: trees. Unlike the minerals and oil used to make plastics and metals, trees are replaceable. Paper is also biodegradable, so it does not pose as much threat to the environment when it is discarded. While 45 out of every 100 tonnes of wood fibre used to make paper in Australia comes from waste paper, the rest comes directly from virgin fibre from forests and plantations. By world standards, this is a good performance since the worldwide average is 33 percent waste paper. Governments have encouraged waste paper collection and sorting schemes and at the same time, the paper industry has responded by developing new recycling technologies that have paved the way for even greater utilization of used fibre. As a result, industry’s use of recycled fibres is expected to increase at twice the rate of virgin fibre over the coming years.

B Already, waste paper constitutes 70% of paper used for packaging and advances in the technology required to remove ink from the paper have allowed a higher recycled content in newsprint and writing paper. To achieve the benefits of recycling, the community must also contribute. We need to accept a change in the quality of paper products; for example, stationery may be less white and of a rougher texture. There also needs to support from the community for waste paper collection programs. Not only do we need to make the paper available to collectors but it also needs to be separated into different types and sorted from contaminants such as staples, paperclips, string and other miscellaneous items.

C There are technical limitations to the amount of paper which can be recycled and some paper products cannot be collected for re-use. These include paper in the form of books and permanent records, photographic paper and paper which is badly contaminated. The four most common sources of paper for recycling are factories and retail stores which gather large amounts of packaging material in which goods are delivered, also offices which have unwanted business documents and computer output, paper converters and printers and lastly households which discard newspapers and packaging material. The paper manufacturer pays a price for the paper and may also incur the collection cost.

D Once collected, the paper has to be sorted by hand by people trained to recognise various types of paper. This is necessary because some types of paper can only be made from particular kinds of recycled fibre. The sorted paper then has to be repulped or mixed with water and broken down into its individual fibres. This mixture is called stock and may contain a wide variety of contaminating materials, particularly if it is made from mixed waste paper which has had little sorting. Various machineries are used to remove other materials from the stock. After passing through the repulping process, the fibres from printed waste paper are grey in colour because the printing ink has soaked into the individual fibres. This recycled material can only be used in products where the grey colour does not matter, such as cardboard boxes but if the grey colour is not acceptable, the fibres must be de-inked. This involves adding chemicals such as caustic soda or other alkalis, soaps and detergents, water-hardening agents such as calcium chloride, frothing agents and bleaching agents. Before the recycled fibres can be made into paper they must be refined or treated in such a way that they bond together.

E Most paper products must contain some virgin fibre as well as recycled fibres and unlike glass, paper cannot be recycled indefinitely. Most paper is down-cycled which means that a product made from recycled paper is of an inferior quality to the original paper. Recycling paper is beneficial in that it saves some of the energy, labour and capital that go into producing virgin pulp. However, recycling requires the use of fossil fuel, a non-renewable energy source, to collect the waste paper from the community and to process it to produce new paper. And the recycling process still creates emissions which require treatment before they can be disposed of safely. Nevertheless, paper recycling is an important economical and environmental practice but one which must be carried out in a rational and viable manner for it to be useful to both industry and the community.

i. Process of paper recycling

ii. Less threat of waste paper to the environment

iii. Collection of paper for recycling

iv. Sources of paper for recycling

v. Bad sides of paper recycling

vi. Contribution of community to recycling paper

Your answer:

1. Paragraph A ...........iii. Collection of paper for recycling............

2. Paragraph B ..........vi. Contribution of community to recycling paper.............

3. Paragraph C ...........iv. Sources of paper for recycling............

4. Paragraph D ............i. Process of paper recycling...........

5. Paragraph E ...........v. Bad sides of paper recycling............

Giúp mình đc ko mng PAPER RECYCLING A Paper is different from other waste produce because it comes from a sustainable resource: trees. Unlike the minerals and oil used to make plastics and metals, trees are replaceable. Paper is also biodegradable, so it does not pose as much threat to the environment when it is discarded. While 45 out of every 100 tonnes of wood fibre used to make paper in Australia comes from waste paper, the rest comes directly from virgin fibre from forests and...
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Giúp mình đc ko mng PAPER RECYCLING

A Paper is different from other waste produce because it comes from a sustainable resource: trees. Unlike the minerals and oil used to make plastics and metals, trees are replaceable. Paper is also biodegradable, so it does not pose as much threat to the environment when it is discarded. While 45 out of every 100 tonnes of wood fibre used to make paper in Australia comes from waste paper, the rest comes directly from virgin fibre from forests and plantations. By world standards, this is a good performance since the worldwide average is 33 percent waste paper. Governments have encouraged waste paper collection and sorting schemes and at the same time, the paper industry has responded by developing new recycling technologies that have paved the way for even greater utilization of used fibre. As a result, industry’s use of recycled fibres is expected to increase at twice the rate of virgin fibre over the coming years.

B Already, waste paper constitutes 70% of paper used for packaging and advances in the technology required to remove ink from the paper have allowed a higher recycled content in newsprint and writing paper. To achieve the benefits of recycling, the community must also contribute. We need to accept a change in the quality of paper products; for example, stationery may be less white and of a rougher texture. There also needs to support from the community for waste paper collection programs. Not only do we need to make the paper available to collectors but it also needs to be separated into different types and sorted from contaminants such as staples, paperclips, string and other miscellaneous items.

C There are technical limitations to the amount of paper which can be recycled and some paper products cannot be collected for re-use. These include paper in the form of books and permanent records, photographic paper and paper which is badly contaminated. The four most common sources of paper for recycling are factories and retail stores which gather large amounts of packaging material in which goods are delivered, also offices which have unwanted business documents and computer output, paper converters and printers and lastly households which discard newspapers and packaging material. The paper manufacturer pays a price for the paper and may also incur the collection cost.

D Once collected, the paper has to be sorted by hand by people trained to recognise various types of paper. This is necessary because some types of paper can only be made from particular kinds of recycled fibre. The sorted paper then has to be repulped or mixed with water and broken down into its individual fibres. This mixture is called stock and may contain a wide variety of contaminating materials, particularly if it is made from mixed waste paper which has had little sorting. Various machineries are used to remove other materials from the stock. After passing through the repulping process, the fibres from printed waste paper are grey in colour because the printing ink has soaked into the individual fibres. This recycled material can only be used in products where the grey colour does not matter, such as cardboard boxes but if the grey colour is not acceptable, the fibres must be de-inked. This involves adding chemicals such as caustic soda or other alkalis, soaps and detergents, water-hardening agents such as calcium chloride, frothing agents and bleaching agents. Before the recycled fibres can be made into paper they must be refined or treated in such a way that they bond together.

E Most paper products must contain some virgin fibre as well as recycled fibres and unlike glass, paper cannot be recycled indefinitely. Most paper is down-cycled which means that a product made from recycled paper is of an inferior quality to the original paper. Recycling paper is beneficial in that it saves some of the energy, labour and capital that go into producing virgin pulp. However, recycling requires the use of fossil fuel, a non-renewable energy source, to collect the waste paper from the community and to process it to produce new paper. And the recycling process still creates emissions which require treatment before they can be disposed of safely. Nevertheless, paper recycling is an important economical and environmental practice but one which must be carried out in a rational and viable manner for it to be useful to both industry and the community.

i. Preocess of paper recycling

ii. Less threat of waste paper to the environment

iii. Collection of paper for recycling

iv. Sources of paper for recycling

v. Bad sides of paper recycling

vi. Contribution of community to recycling paper

Your answer:

1. Paragraph A .......................

2. Paragraph B .......................

3. Paragraph C .......................

4. Paragraph D .......................

5. Paragraph E .......................

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Read the following passage carefully, and then select the best option A, B, C or D to complete itTechnology, general term for the processes by (1) _______ human beings fashion tools and machines to increase (2) _______ control and understanding of the material (3) _______. The term is derived from the Greek words tekhnē, which refers to an art or craft, and logia, (4) _______ an area of study; thus, technology means, literally, the study, or science, of crafting. Many historians of science...
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Read the following passage carefully, and then select the best option A, B, C or D to complete it

Technology, general term for the processes by (1) _______ human beings fashion tools and machines to increase (2) _______ control and understanding of the material (3) _______. The term is derived from the Greek words tekhnē, which refers to an art or craft, and logia, (4) _______ an area of study; thus, technology means, literally, the study, or science, of crafting.

Many historians of science argue not only that technology is an essential condition of advanced, industrial civilization (5) _______ also that the rate of technological change has developed its (6) _______ momentum in recent centuries. Innovations now (7) _______ to appear at a rate that increases geometrically, (8) _______ respect to geographical limits or political systems. These innovations tend to transform traditional cultural (9) _______, frequently with unexpected social consequences. Thus technology can be conceived as both a creative and a destructive (10) _______.

Question 9:

A. systems

B. networks

C. world

D. matters

1
19 tháng 6 2019

Đáp án: A

Read the following passage carefully, and then select the best option A, B, C or D to complete itTechnology, general term for the processes by (1) _______ human beings fashion tools and machines to increase (2) _______ control and understanding of the material (3) _______. The term is derived from the Greek words tekhnē, which refers to an art or craft, and logia, (4) _______ an area of study; thus, technology means, literally, the study, or science, of crafting. Many historians of science...
Đọc tiếp

Read the following passage carefully, and then select the best option A, B, C or D to complete it

Technology, general term for the processes by (1) _______ human beings fashion tools and machines to increase (2) _______ control and understanding of the material (3) _______. The term is derived from the Greek words tekhnē, which refers to an art or craft, and logia, (4) _______ an area of study; thus, technology means, literally, the study, or science, of crafting.

Many historians of science argue not only that technology is an essential condition of advanced, industrial civilization (5) _______ also that the rate of technological change has developed its (6) _______ momentum in recent centuries. Innovations now (7) _______ to appear at a rate that increases geometrically, (8) _______ respect to geographical limits or political systems. These innovations tend to transform traditional cultural (9) _______, frequently with unexpected social consequences. Thus technology can be conceived as both a creative and a destructive (10) _______.

Question 10:

A. work

B. task

C. process

D. assignment

1
13 tháng 1 2017

Đáp án: C

Read the following passage carefully, and then select the best option A, B, C or D to complete itTechnology, general term for the processes by (1) _______ human beings fashion tools and machines to increase (2) _______ control and understanding of the material (3) _______. The term is derived from the Greek words tekhnē, which refers to an art or craft, and logia, (4) _______ an area of study; thus, technology means, literally, the study, or science, of crafting. Many historians of science...
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Read the following passage carefully, and then select the best option A, B, C or D to complete it

Technology, general term for the processes by (1) _______ human beings fashion tools and machines to increase (2) _______ control and understanding of the material (3) _______. The term is derived from the Greek words tekhnē, which refers to an art or craft, and logia, (4) _______ an area of study; thus, technology means, literally, the study, or science, of crafting.

Many historians of science argue not only that technology is an essential condition of advanced, industrial civilization (5) _______ also that the rate of technological change has developed its (6) _______ momentum in recent centuries. Innovations now (7) _______ to appear at a rate that increases geometrically, (8) _______ respect to geographical limits or political systems. These innovations tend to transform traditional cultural (9) _______, frequently with unexpected social consequences. Thus technology can be conceived as both a creative and a destructive (10) _______.

Question 8:

A. for

B. by

C. with

D. without

1
14 tháng 4 2018

Đáp án: D

Read the following passage carefully, and then select the best option A, B, C or D to complete itTechnology, general term for the processes by (1) _______ human beings fashion tools and machines to increase (2) _______ control and understanding of the material (3) _______. The term is derived from the Greek words tekhnē, which refers to an art or craft, and logia, (4) _______ an area of study; thus, technology means, literally, the study, or science, of crafting. Many historians of science...
Đọc tiếp

Read the following passage carefully, and then select the best option A, B, C or D to complete it

Technology, general term for the processes by (1) _______ human beings fashion tools and machines to increase (2) _______ control and understanding of the material (3) _______. The term is derived from the Greek words tekhnē, which refers to an art or craft, and logia, (4) _______ an area of study; thus, technology means, literally, the study, or science, of crafting.

Many historians of science argue not only that technology is an essential condition of advanced, industrial civilization (5) _______ also that the rate of technological change has developed its (6) _______ momentum in recent centuries. Innovations now (7) _______ to appear at a rate that increases geometrically, (8) _______ respect to geographical limits or political systems. These innovations tend to transform traditional cultural (9) _______, frequently with unexpected social consequences. Thus technology can be conceived as both a creative and a destructive (10) _______.

Question 7:

A. like

B. want

C. love

D. seem

1
26 tháng 4 2018

Đáp án: D