The Whites learn that their son Herbert is dead.
Answer:
Folke Cronholm was secretly working for the Germans
Whose - belonging to or associated with which person.
The answer is C. Marian retrieves her apple from under the bush.
There isn't really a right answer to this, it's more opinion based. What did you cover in class? If its relating to foodborne illness and sanitation then you could say, "One fact that I thought was most important was to avoid cross contamination with certain foods like poultry or raw eggs"