The correct answer is: Died.
Princess Diana died in a car crash in Paris on August 31, 1997. She was 36 years old.
The word “die” is the past tense of the verb “to die.” It means to stop living. The word “died” is the most appropriate word to fill in the blank in the question because it is the most accurate and concise way to describe Princess Diana’s death.
The word “die” is a regular verb, which means that the past tense is formed by adding -ed to the end of the verb. The word “dies” is the present tense form of the verb. The word “dye” is a verb that means to change the color of something. It is not the correct word to fill in the blank in the question because it does not make sense in the context of the question.