Iambic pentameter. It is the normal one to expect from Shakespeare, but always double check to make sure in questions like these.
It seems that you have missed the necessary details for us to answer this question, but hope this would help you. The line in the given passage that is considered a flashback is this: <span> She thought of her last day in middle school, seven years ago, when Sarah had given her an iPod. Have a great day!</span>
When making an inference, it’s important to separate fact from opinion - an inference is, after all, based on evidence and reasoning.
