Many people are optimistic about the 21st century and expect scientists to make positive changes to the world. To what extent do you agree or disagree with their optimism? What changes do you like to see in your new century?

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There is a controversial notion heating a debate over the fact that numerous

people

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are optimistic about the 21st

century

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and hope for radical changes brought by scientists. In my opinion, I consider myself as an advocate of their optimistic and I look forward to seeing some effective tactics to protect the environment and Without a shadow of a doubt, there is a myriad of positive changes in the 21st

century

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, which makes

people

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more optimistic. Currently, experts have applied technology to invent various productions ranging from education to medication research that can help

people

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solve pressing issues without difficulties.

For instance

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, a global epidemic named covid-19 seems to have no way to prevent it,

however

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, researchers have produced some vaccines like AstraZeneca, Pfizer that reduce the mortality rates around the world.

Hence

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, it is undeniable that positive development makes society optimistic in

this

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day and age. Personally, there are some positive changes

people

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really would like to see in the 21st

century

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, especially in the environment. Undoubtedly, there is a wealth of alarming environmental problems that pose a threat to the public's health like air pollution, water contamination.

Thus

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, some advanced technology should be adopted by scientists to protect the environmental quality

such

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as air purifiers, water filtration systems.

For instance

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, To Lich river, a heavily polluted river

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apply

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has been consumed by biotechnology to treat pollutants and after decades, To Lich river water has greatly reduced pollution.

As a result

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, enhancing environmental quality can bring positive impacts on

people

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’s lives in the new

century

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. To sum up, it is reasonable that

people

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are more optimistic and look forward to the redeeming feature by scientists. Through the technology consumed, the community can enjoy a healthier life in the new

century

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hominhtrang995Tue Nov 23 2021

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7
Linking words
meeting the goal of 7 or more
2
Word repetition
meeting the goal of 3 or fewer
1
Grammar mistakes
detected issues

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Overall Band Score

Coherence and Cohesion: 7.0

Logical structure

Introduction & conclusion present

Supported main points

Accurate linking words

Variety in linking words

Lexical resource: 8.0

Varied vocabulary

Accurate spelling & word formation

Grammatical Range: 8.0

Mix of complex & simple sentences

Clear and correct grammar

Task Achievement: 7.0

Complete response

Clear & comprehensive ideas

Relevant & specific examples

Appropriate word count

4 paragraphs

289 words

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Topic Vocabulary:

Breakthroughs
Incurable diseases
Rapid development
Vaccines
Technological advancements
Automation
Efficiency
Cautious optimism
Ethical issues
Artificial intelligence
Renewable energy
Climate change
Collaboration
Global issues
Wealth disparity
Innovative
Economic policies

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Many people are optimistic about the 21st century and expect scientists to make positive changes to the world. To what extent do you agree or disagree with their optimism? What changes do you like to see in your new century?

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