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Nguyễn Hiền Mai
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nguyễn khánh linh
15 tháng 7 2017 lúc 9:40

Sample Answer 1:
Some environmental problems are regional like cyclones and some others are global - greenhouse effects for instance. With the span of time, most of the environmental problems are becoming global issues and I believe that global initiatives should be taken for the best result and to make the world a better place to live in.

To begin with, environmental problems are generally caused by humans and while some of them are national in nature, most of them are global issues. Noise or water pollution at a time remain national problems but after a certain period, it would turn into a problem for the whole world. Thus if some environmental problems are left unaddressed due to its span in a country, it would soon become the problem for all nations.

Moreover, not all nations are equally qualified to address issues of such magnitude, due to their economic and political aspects, and this is why other affluent nations should extend their helping hands to solve such problems. Rich nations contribute more to the global warming and this is why they need to build a common platform to bring all nations together to fight the environmental problems. For a poor country, it is quite tough to allocate budget for saving the greenery while millions of its population are suffering from hunger and natural disaster. This is why other rich nations have natural obligations to help those poor or developing nations.

To draw the conclusion, global environmental problems like greenhouse effects, global warming etc. have already become the concern for every nation. A collaborative effort to address these problems would be a better strategy while each nation is not equally adept to solve the global problems.

Model Answer 2:
Environmental problems greatly vary in terms of their magnitudes and some of these are local, while others are definitely global in nature - the greenhouse effect or global warming for example. For the best result, these short of problems should be addressed at the most appropriate levels, sometimes even at multiple levels.

To begin with, some environmental problems are generally caused by a group of people in a particular region and these issues get accelerated by the rapid expansion of industrialisation in this region. These sorts of problems often include noise pollution, air pollution, deforestation, intoxicating waste disposal etc. and these are generally national in nature. It is better to address these types of environmental problems at the national level and educating people is a viable solution in this scenario. International aid sometimes can help a poor or developing country to address environmental problems but the government of the country should take initiatives to solve such national problems.

Having said that, some environmental problems, for instance, common river, coastline or sea pollution concerns more than one countries and those sorts of problems should be addressed at a bilateral level. Similarly, if an environmental problem concerns a large region, for instance, a continent, that should be discussed and fought by the countries that are located on this continent. Some common examples of this type of environmental problems are desertification, soil erosion, aridness and floods.

Finally, some environmental problems pervade across national boundaries and calls for multinational or global collaboration. For example, radioactive industrial wastages in oceans, ozone layer degradation, global warming are global issues and these types of problems should be addressed by every single nation in the world. For greater success and effectiveness, I believe that the commitment of countries, especially rich nations, is quite important.

To conclude, environmental problems should be viewed as a common problem for the mankind and those global problems should be endorsed and shared globally by all nations. Similarly, rich nationals should help the developing nations to fight their regional and national environmental problems for the best result.

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Nguyễn Phương Linh
24 tháng 8 2017 lúc 19:40

Along with the development of the society, there are an increasing number of issues brought to consideration, one of which is how to approach environmental problems that are threats to people’s quality of life in the modern era. There emerging a standpoint stating the issue should be better addressed on global scale, while others believe it is individual countries’ responsibility. This essay’s aim is providing personal position favoring both viewpoints and appropriate reasons.
On the one hand, solving environmental problems should be first each country’s mission. As each individual country cover a particular part of global natural environment, it is responsible for preserving that part. Suppose citizens on the globe all excellently accomplish their obligation of dealing with environmental problems in the frame of their country, consequently, the issue could be remedied on global scale. Besides, a country itself is believed to best understand its environmental problems. Therefore, it can create appropriate solutions fitting its resources and financial conditions.
On the other hand, good results are also generated when the issue is considered a global duty. International organizations, world forums and pacts provide an ideal circumstance for countries’ leaders to discuss environmental problems. As a proverb goes “Two heads are better than one”, a number of brilliant world leaders may come up with creative remedies for a particularly difficult-to-solve environmental issue of a country. Moreover, in such conferences, wealthier countries have opportunities to provide help for poorer nations that possess little resources to handle their own environmental problems. By mutual assistance among countries, global environmental issues may be handled well.
Briefly, I strongly believe the best result will be produced when environmental problems are addressed both on global scale and by each country. It is both individual and the world’s responsibility to preserve the environment for the next generation.

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Hà Thu
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Ngố ngây ngô
16 tháng 8 2019 lúc 22:04

1. If he learns harder, he will pass the exam

=>should he learns harder he will pass the exam
2. If he brought the raincoat, he wouldn't have been wet

=> were he to buy the raincoat he wouldn't have been wet
4. If I were you, i would choose that job

=>were i you i would choose that job
5. If we hear any further news, we will be in touch immediately

should we hear any further news we will be ịn touch immediately
7. If Nam learns harder, he will pass the exam

=> should nam learn harder he will pass the exam

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Linh Lê
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Linh Lê
8 tháng 11 2018 lúc 12:02

giúp mình vs

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hà vy
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Đỗ Thanh Hải
13 tháng 8 2021 lúc 21:04

It isn’t necessary for you to finish by Saturday.

………You don't have to finish by Saturday.…………………………………………………..

 It isn’t necessary to have any previous experience to apply for the job.

………You don't have to have any previous experience to apply for the job. ……………………………………………………………………………

 It isn’t necessary for us to repay the loan.

……We don't have to repay the loan. ………………………………………………..

 It isn’t necessary for me to explain all the recent absenteeism.

…I don't have to explain all the recent absenteeism.……………………………………………………………………

 It isn’t necessary for you to do the test.

……You don't have to do the test.…………………………………………..

 It will be  necessary for her to give up her job soon.

Soon she……will have to give up her job ………………………………………………

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Lê Quỳnh  Anh
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Dương Hoàn Anh
22 tháng 1 2017 lúc 6:22

Đáp án D

Ở vị trí này ta cần một trạng từ. Dựa vào nghĩa của câu ta chọn đáp án D.
intentional (adj): cố ý => intentionally (adv)
unintentional (adj): vô tình => unintentionally (adv)
Dịch nghĩa: Mỗi cuộc trò chuyện đi kèm với một loạt các tín hiệu phi ngôn ngữ - biểu hiện trên khuôn mặt, ngôn ngữ cơ thể, v.v. - có thể vô tình mâu thuẫn với những gì chúng ta đang nói.

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Lê Quỳnh  Anh
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Dương Hoàn Anh
10 tháng 8 2019 lúc 12:25

Đáp án D

Câu hỏi từ vựng.
A.(to) set up = B. (to) establish: thành lập
C. (to) create: tạo ra
D. (to) build: xây dựng
Dịch nghĩa: Bằng cách làm rõ mọi kỳ vọng và vai trò của mọi người, bạn sẽ xây dựng được niềm tin lớn hơn và tăng năng suất làm việc của các nhân viên.

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Lê Quỳnh  Anh
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Dương Hoàn Anh
27 tháng 1 2017 lúc 18:19

Đáp án C

(to) concentrate on: tập trung vào
Dịch nghĩa: Tập trung vào cuộc trò chuyện và tránh những gián đoạn không mong muốn (cuộc gọi điện thoại di động, những người khác đi vào văn phòng của bạn, v.v.).

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Lê Quỳnh  Anh
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Dương Hoàn Anh
25 tháng 2 2018 lúc 12:46

Đáp án B

(to) pay attention to: chú ý vào
Dịch nghĩa: Nghệ thuật lắng nghe tích cực bao gồm chú ý đến những gì người khác đang nói, sau đó diễn tả lại những gì bạn đã nghe và lặp lại nó.

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Lê Quỳnh  Anh
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Dương Hoàn Anh
24 tháng 5 2017 lúc 16:45

Đáp án C

Cấu trúc song song: Khi dùng liên từ kết hợp or hay and để nối các thành phần của câu với nhau, những thành phần đó phải giống nhau về từ loại hoặc cấu trúc. => Ở đây ta cần một danh động từ cùng loại với adressing
Dịch nghĩa: Trước khi nói chuyện với nhân viên hoặc tham dự một cuộc họp dự án, hãy suy nghĩ cẩn thận về giọng điệu của bạn, cách bạn giao tiếp bằng mắt như thế nào và cơ thể của bạn đang nói gì.

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