Notes: The "present" moment in the past in this story is when Jimmy is getting on the train to London. All events referred to before that time are in past perfect. Events that happened after that time are in past simple. In usage, it is possible that a native speaker may not repeat the past perfect for all the cases in this story as the past perfect has been established after the first or second example. For example, "The week before, he had passed an important exam at school and all his family had celebrated that evening. The day after the exam, his grandfather gave him a toy car and his grandmother bought...".