66. Tryon was extremely angry, but cool-headed enough to ________ storming into the boss’s office. (A)) prevent (B)) prohibit (C)) turn (D)) avoid

30. It can be inferred from the passage that ________. (A)) killing foxes with poison is illegal (B)) limiting the fox population is unnecessary (C)) hunting foxes with dogs is considered cruel and violent (D)) fox-hunting often leads to confrontation between the poor and the rich