Ielts writing Task 2: ways to prepare

Some people think the main purpose of schools is to turn children into good citizens and workers, rather than to benefit them as individuals.
To what extent do you agree or disagree?

Here are 3 different introductions. Notice that the opinion is clear in each one.

Agree:
People have different views about what the main purpose of schools should be. Personally, I agree that a school's role is to prepare children to be productive members of society.

Disagree:
Many people argue that the main role of schools is to prepare children for their future jobs. However, I believe that the purpose of education should be to help children to grow as individuals.

Balanced view:
To a certain extent I agree that the role of schools is to prepare children to be productive members of society. However, I also believe that the education process has a positive impact on us as individuals.

IELTS Writing Task 2: advertising

'Advertising' has been the topic of IELTS writing task 2 several times this year. It's a popular topic, so you need some ideas and opinions about it.

Here are some opinions about advertising, taken from my ebook.

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  Advertising should be ______.
  
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  Advertising ______ children should be controlled or even banned.
  
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  Unhealthy foods should not be marketed ______ attracts children.
  
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  Products that can be a risk to health should ______ warnings.
  
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  However, advertising is necessary in free ______ economies.
  
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  It creates ______ products.
  
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  Governments should only ______ false information or products that are harmful.