Based on the provided passage about the benefits of playing video games, here are the answers to your questions:
Question 1: What is the speaker's claim about children playing video games? The most accurate response is: B - video games in fact do have great benefits.
Question 2: If you were using this argument to convince your parents to allow you more video game time, which claim would be the most powerful? The most powerful response would be: C - Educational computer games are becoming more common in schools as teaching tools.
This choice highlights the educational potential of video games, which could appeal to parents' desires for their children to engage in beneficial activities.