For what social event was Roberta used, as arranged by Grandpa's editor?

• A. To drive her son and his girlfriend to the prom
• B. To take a family photo
• C. To attend a charity fundraiser
• D. To pick up groceries from a market

Answer: (A)

This question tests your ability to infer why a character is being used in a specific social setting based on how the scene describes the arrangement. When it says Roberta is used “as arranged by Grandpa’s editor,” it points to a task connected to a social event that people typically attend with a date and often require transportation arranged by someone else in the family.

Choosing to drive the son and his girlfriend to the prom fits this: a prom is a social event where arriving with a date and having a designated driver are natural, plausible roles for a family member to handle as part of getting everyone there. The editor’s involvement suggests organizing a practical help for that gathering, not simply taking a photo, attending a fundraiser, or running errands.

The other options don’t align with the described scenario as clearly. Taking a family photo is a quick, non-transportive activity; a charity fundraiser is a public event that doesn’t inherently involve driving a specific pair to attend; picking up groceries is an everyday errand, not a social event.

So, the arrangement makes the most sense for driving them to the prom.