You have a series of simple actions that will need the simple past tense. Before them you have a "scene-setting" action that describes something going on that was interrupted by the other actions. And even before that, you have an action that preceded all the others which needs the past perfect.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
Anonymouscame across a sentence where past perfect must be used yet I have no idea whyThere are two clues.