This is a question in my son's 3rd grade English class. The book says the answer should be "sugar", but I think the correct answer should be "teaspoons". It seems to me that "of sugar" is a prepositional phrase describing the teaspoons. Also, if "sugar" is the subject, wouldn't the verb be "comes" ?

To be a beauty you would need to be good- looking, be intelligent, kind and be compassionate to people around you. And be mysterious because bella (in beauty and the beast) was and she drove the most good looking man in the village wild.