Problem: Katrina was addicted to smoking cigarettes and drinking alcohol but not Natalie because

My choice: Katrina was depressed.

Problem: we placed cloths on the patches of the school uniform because the

My choice: cloths was protective.

Problem: Robert was able to eat as many cookies as they liked but Samuel was not because

My choice: Robert was very slim.

Problem: Christopher ate more candy than Hunter did because

My choice:
Hunter suffered from a case of severe diabetes.