Final answer:
The references provided do not contain any information about Mrs. Benshoff's pairing for John in a Home Economics class, so it is not possible to answer the question accurately without the relevant text or additional context.
Step-by-step explanation:
The question pertains to a pairing decision made by Mrs. Benshoff in a Home Economics class. However, the provided reference texts do not mention Mrs. Benshoff or a Home Economics class. Instead, they describe social situations from two different literary contexts, one dealing with a character named Bernice at a dinner-dance, and the other with a character planning to travel without a teacher. Since the specific information about Mrs. Benshoff's pairing choice for John is not provided in the references, it is not possible to answer the student's question accurately. To assist the student, it would be necessary to have the relevant text or additional context that specifically references Mrs. Benshoff's actions in a Home Economics class.