Who does Alex plan to take the water sample he collects to for testing?

Who does Alex plan to take the water sample he collects to for testing?

• A. His dad
• B. His mom
• C. The local university
• D. The police

Answer: (A)

The question tests who is identified as the person to handle or oversee the testing of a water sample in this setting. The text specifies that Alex plans to take the sample to his dad for testing, which signals that the testing will be done in a home or familiar environment with a trusted adult rather than an institutional or official setting. The other options imply more formal or external authorities—a local university would involve a lab and formal procedures, while the police would be involved for safety or criminal concerns. The mom isn’t indicated by the passage as the tester, whereas the story clearly points to the dad, making him the most fitting choice given the context.

The question tests who is identified as the person to handle or oversee the testing of a water sample in this setting. The text specifies that Alex plans to take the sample to his dad for testing, which signals that the testing will be done in a home or familiar environment with a trusted adult rather than an institutional or official setting. The other options imply more formal or external authorities—a local university would involve a lab and formal procedures, while the police would be involved for safety or criminal concerns. The mom isn’t indicated by the passage as the tester, whereas the story clearly points to the dad, making him the most fitting choice given the context.