The children and their parents. Subject or predicate?

Where does writer's block come from? briefly describe each of the four possible reasons that writer's block occurs. asap!

Who said this in of pride & prejudice, and what type of irony does it show? “you mistake me, my dear. i have a high respect for your nerves. they are my old friends. i have heard you mention them with consideration these twenty years at least.” a. mrs. bennet: situational irony b. mr. bingley: dramatic irony c. elizabeth: proverbial irony d. mr. bennet: verbal irony

Which pair of words has similar denotation but different connotations?