What does a comparison/contrast show?

Which phrase refers to the contrast between what is expected to happen and what actually does happen? situational ironydramatic ironyverbal ironyconflict and resolution

Using context clues read the sentence, then use context clues to determine the definition of parameters. setting clear parameters, such as rules, guidelines, or instructions, people understand what is expected of them. what is the definition of parameters? which type of context clue is used in the sentence?

This summer, stretched on well into fall, yielded a rich crop a. which b. itself c. whose d. those