Reported Speech (also called Indirect Speech) is used to tell someone what another person said without quoting their exact words. It often involves changes in tense, pronouns, and time expressions.
Direct Speech: "I will call you tomorrow."
Reported Speech: He said that he would call me the next day.
Direct Speech: "We are watching a movie."
Reported Speech: They said that they were watching a movie.
Direct Speech: "I didn't like the food."
Reported Speech: She said that she hadn't liked the food.