VIII. Complete the passage with the words given in the box. surprised. recycling. ton. waste. resources. labor. thrown. discussion. requires. preserved. Ba's class has a (1)....discussion... on waste paper. His friends are so (2).surprised.......... to learn that every day throughout the world, millions of newspapers and paper bags are screwed and (3)thrown.......... away. People are collecting waste paper and (4)...recycling.......it. Making paper (5).requires.......... a lot of trees and labor. Now if people don't (6).preserved........ papers,they can save(7)..labor........and money.Especially, people can save the natural (8)...resources......... For every (9)....ton......of recycled newsprint, ten trees can be saved. The more paper people save,the more natural resources are(10).....waste........

Refer:

Ba's class has a (1)....discussion... on waste paper. His friends are so (2).surprised.......... to learn that every day throughout the world, millions of newspapers and paper bags are screwed and (3)thrown.......... away. People are collecting waste paper and (4)...recycling.......it. Making paper (5).requires.......... a lot of trees and labor. Now if people don't (6).preserved........ papers,they can save(7)..labor........and money.Especially, people can save the natural (8)...resources......... For every (9)....ton......of recycled newsprint, ten trees can be saved. The more paper people save,the more natural resources are(10).....waste........

1.discussion
2.surprised
3.thrown
4.recycling
5.requires
6.preserved
7.labor
8.resources
9.ton
10.waste

Every day of the year throughout the world, about twenty million paper bags and newspapers are screwed and thrown away. Making paper requires a lot of wood pulp and the work of millions of workers. Many countries have had plans to recycle waste paper to save money and labor. In countries where there is the cooperation of the public, paper mills recycle as much as sixty percent of waste paper. Their simple work is to take away the ink, crush it up and make it into pulp again. For every ton of recycled newsprint, twelve trees can be saved. We can insist that the more paper people save, the more trees are preserved.

1. How many paper bags and newspapers are thrown away every day?

Every day of the year throughout the world, about twenty million paper bags and newspapers are screwed and thrown away.

2. What have many countries done to save money and labor in making paper?

Many countries have had plans to recycle waste paper to save money and labor.

3. What do paper mills do to reuse waste paper? They take away the ink, crush it up and make it into pulp again.

4. How many trees can be saved for every ton of recycled newsprint? For every ton of recycled newsprint, twelve trees can be saved.

5. Is recycling waste paper important?

Yes, it is.

Read the passage, then answer the questions.

Every day of the year throughout the world, about twenty million paper bags and newspapers are screwed and thrown away

Making paper requires a lot of wood pulp and the work of million of workers. Many countries have had plans to recycle waste paper to save money and labor. In countries where there is the cooperation of the public, paper mills recycle as much as sixty percent of waste paper. Their simple work is to take away the ink, crush it and make it into pulp again. For every ton of recycled newsprint, twelve trees can be saved. We can insist that the more paper people save, the more trees are preserved.

l. How many paper bags and newspapers are thrown away every day?

=> Every day of the year throughout the world, about twenty million paper bags and newspapers are screwed and thrown away.

2. What material do paper mills need to make paper?

=> Making paper requires a lot of wood pulp and the work of million of workers. .

3. What have many countries done to save money and labor in making paper?

=> Many countries have had plans to recycle waste paper to save money and labor.

4. What percentage of waste paper is recycled with the help of the public?

=> In countries where there is the cooperation of the public, paper mills recycle as much as sixty percent of waste paper.

5. What do the paper mills do to reuse waste paper?

=> Their simple work is to take away the ink, crush it and make it into pulp again.

6. How many trees can be saved for every ton of recycled newsprint?

=> For every ton of recycled newsprint, twelve trees can be saved.

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Complete the passage with the words given in the box. surprised. recycling. ton. waste. resources. labor. thrown. discussion. requires. preserved. Ba's class has a (1)....discussion... on waste paper. His friends are so (2).surprised.......... to learn that every day throughout the world, millions of newspapers and paper bags are screwed and (3)thrown.......... away. People are collecting waste paper and (4)...recycling.......it. Making paper (5).requires.......... a lot of trees and labor. Now if people don't (6).preserved........ papers,they can save(7)..labor........and money.Especially, people can save the natural (8)...resources......... For every (9)....ton......of recycled newsprint, ten trees can be saved. The more paper people save,the more natural resources are(10).....waste........

CHÚC BẠN HỌC TỐT

Ba's class has a(1)......... on waste paper. His friends are so (2)............ to learn that every day throughout the world, millons of newpapers and paper bags are crewed and (3)..............away. And people are collecting waste paper and(4)............  it. Making paper (5)........... a lot of trees and labor. Now, if people recycle (6)............. paper they can save (7)............. and money. Especially, people can save the natural (8). For every ton of (9)............ newsprints, ten trees can be saved. The more paper people save, the(10)............ natural resources are preserved.

1.  a.discuss              b.discussion             c.discussing                 d. to discuss

2.  a.surprised           b. surprising             c.surprise                    d.to surprise

3.  a.put                     b. cut                   c.thrown                            d.brought

4.    a recycle     b. recycled     c. to recycle                                   d.recycling

5.      a. requires           b. has                        c.gets                     d.cuts

6.      a.waste                b.new                       c.save                     d.small

7.      a.money                 b. people                    c.labor                   d.work

8.      a.beauty                 b.paper                       c.resources            d.animals

9.      a.recycling              b.recycled                   c.recycle               d.to recycle

10.    a.much                   b.most                         c.more                     d.many

giúp mk vs ạ

1b

2a

3c

4d

5a

6a

7c

8c

9b

10c

III. Complete the second sentence so that it has the same meaning to the first one.
1.We must pay the bill at once.

The bill must be paid at once
2.Many people in the world speak English.

English is spoken in the world
3.This question is difficult to understand.

It’s a difficult question to understand
4.I will repair your bicycle tomorrow afternoon.

Your bicycle will be repaired tomorrow afternoon
5.“Don’t throw things away,” Miss Linda said to the students. Miss Linda asked the children not to throw things away
6.Penicillin can cure many dangerous diseases.

Many dangerous diseases can be cured by penicillin
7.Does your country export rice to Britain?

Is rice exported to Britain by your country?

8.I was very delighted that I passed the final exams.

I was very delighted to pass the final exam

9.Keeping the environment clean is very important

It's very important to keep the environment clean

10.They will show the time machine to the public when thay finish it

The time machine will be shown to the public when it is finished

11.He was delighted to receive his aunt's letter

He was delighted that his aunt sent him a letter

12.Old car tires are recycled to make shoes and sandals People recycle old car tires to make shoes and sandals

13.I'm very sad that I wasn't accepted in that group

I'm very sad not to be accepted in that group

Help me

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