69. What is the best meaning of the word 'advocate' as used in the fourth sentence of this paragraph?

Answer: A

Explanation:

Supporter

In the context of the extract, the word 'advocate' refers to someone who supports or promotes a cause, specifically in this case, the push for safer driving practices and better road conditions.

A) Supporter

This option is correct as it aligns perfectly with the context in which 'advocate' is used. The extract emphasizes the importance of citizens voicing their concerns and promoting safer driving and improved road conditions, which clearly reflects the role of a supporter.

B) Opponent

This option is incorrect because 'opponent' implies someone who is against a particular cause or idea. The extract discusses how citizens should actively support safer driving conditions, not oppose them.

C) Critic

This choice is also incorrect as 'critic' suggests someone who evaluates or finds fault with something. While critique can be a component of advocacy, the context here focuses on supporting and promoting safety rather than criticizing existing practices.

D) Observer

This option does not fit the context either, as 'observer' refers to someone who watches or monitors without taking action. The extract emphasizes the need for active participation and advocacy, rather than passive observation.

Conclusion

The term 'advocate' in the extract clearly refers to someone who supports a cause, making 'Supporter' the best interpretation. All other options fail to capture the proactive nature of advocacy presented in the context, highlighting the importance of active citizen engagement in promoting highway safety.