Write a letter to the editor and inform him about the problems of CNG crisis in your city

The sentences which give the best description of the passage are, 'Experts say that stricter laws are needed to stop junk food ads aimed at kids and prevent kids from eating too much junk food' and 'Some countries, such as Sweden, have now made laws to control ads aimed at children.'

Explanation:

The above-mentioned passage about junk food and advertising depicts the need to control the junk food adds and how some countries have taken steps to resolve the issue. So the best sentences which accurately describes the passage are 'Experts say that more stringent rules are required to avoid junk food ads proposed at children and prevent children from consuming too much junk food' and 'Some countries, such as Sweden, produce now created rules to manage ads proposed at kids.' These sentences remarks directly to the main idea of the passage. The other mentioned options do not hold much relevance to the passage.