A flashback is basically a memory. The character remembers a time or event which has a relationship to something happening now or something that will happen. Traditional plot structure uses flashbacks but often the reader doesn’t realize the significance at the time.
Answer: John baught three spoiled apples for a cheap price.(Circle apples as the subject)
Explanation:So since John baught three spoiled apples that's the action and the subject is apple because john is buying apples.The reason is for a cheap price